9 Solutions to Fix Oppo A78 System Crash Issue

Android crash, better known as Android system crash is not a recent issue and has troubled many users in the past as well. It means when your device crashes suddenly and refuses to turn on again or when your device freezes and becomes unresponsive. It may also happen that your Oppo A78 crashes abruptly but boots up normally only to crash again after a few minutes or hours. Android Crash sounds like a very serious problem and something that could damage your device or permanently destroy the software, but Android system crash can be dealt with easily. Just in case you suffer from an Android crash and want to know how to fix the Android system crash issue, rest assured that this problem is fixable. There are various ways to tackle the situation, to be discussed further, and you may choose the one that best suits you.

In this article, we will also talk about a unique technique to retrieve the data from your device on which Android system crash issue occurs. So let’s go ahead and read on to know more to fix the Android crash error.

Part 1: How to rescue data the Android system crashes?

When you encounter an Android system crash, before looking for solutions to fix it, make sure you retrieve all your data and information stored on your device. This might sound tedious but a very important step indeed.

Dr.Fone - Data Recovery (Android) is currently one of the most popular tools to retrieve data from not only broken or damaged, locked devices, and unresponsive devices but also from devices that face an Android system crash. You may try the software for free for scanning the data to understand its work. Dr.Fone’s Data Extraction tool not only retrieves and back-up contacts and messages but also your photos, videos, audio files, WhatsApp, docs, call logs, and other file folders. It is also equipped to retrieve data from the Oppo A78 device’s internal memory as well as Google drive.

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You may follow the steps given below to rescue your data from crashed Android devices.

1. Download and install the software on your PC. Run the software and then select the Data Recovery feature. Using a USB, connect your Oppo A78 to the PC.

2. Select “Android” > “Recover from Broken Phone” in the lower right corner.

3. Choose the “Touch screen not responsive or cannot access the phone” to continue.

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4. You will now see device options before you. Select yours and move on to feed in your device name and model details.

5. Now press the volume down, power, and home button on your device together to boot the phone in Download mode.

6. As long as your phone is in Download mode, the software will start to analyze phone data.

7. Finally, the process will take a few minutes to scan and display your phone data. Select “Recover to Computer” to retrieve all data on your PC as a backup.

Using Dr.Fone Damage Extraction software is intuitive and very safe. It prevents data loss and allows you to adopt various ways to recover your device from the Android system crash issue.

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Part 2: Why does my Android phone system keep crashing?

Encountering a persistent issue like the Android phone system constantly crashing can be highly frustrating and disruptive. This part delves into the underlying causes of this problem. By understanding these reasons, you can take informed steps to troubleshoot and rectify the issue, ensuring a smoother and more enjoyable smartphone experience.

• Software Glitches and Bugs
• Incompatible or Poorly Optimized Apps
• Outdated Operating System
• Corrupted System Files
• Malware and Security Threats
• Hardware Overheating
• Physical or Hardware Issues

A crashing Android phone system can be attributed to a variety of factors, ranging from software glitches and compatibility issues to hardware-related problems. Keep reading to get it solved!

Part 3: Restart your Oppo A78

Once you have successfully retrieved your data, consider solving the Android crash issue as soon as possible. Before you redirect to a proper solution for repairing your Oppo A78 system, you can try restarting your device as a quick remedy. Restart the Android device to clear temporary system data and potentially resolve any software glitches causing the crash, which can be done as follows:

Instructions: Hold your Oppo A78’s “Power” button on the side of the phone. As the following window appears on the screen, select the “Reboot” option to restart the Android device successfully.

Part 4: Shut down unnecessary running apps

Another quick solution to avoid Android devices crashing is to shut down unnecessary apps running in the Oppo A78 device’s background. To cater to that, you need to try out the following steps as a remedy to shutting down unwanted applications:

Step 1: Open the “Settings” of your Oppo A78 and continue to the “Battery and device care” section from the available options. Continue to the “Memory” section on the next window to lead to the applications taking up space on your Oppo A78.

Step 2: As you progress further, you need to select the “Clean now” button to shut down all unnecessary background applications running on the Android.

Part 5: Uninstall incompatible Apps to fix Android crash issue

If your Android system crash takes place frequently but the Oppo A78 device turns on normally after that, there is a chance that some Apps may be causing the problem. Unnecessary and large App files burden the Oppo A78 device system and force it to crash every now and then. Make sure you download, install and store only those Apps which are fully compatible with your Android system. DO NOT download Apps from other unknown sources and use only Google Play store for the purpose. All other incompatible Apps must be deleted to prevent them from tweaking your software.

To uninstall unwanted and incompatible Apps, please follow the steps below.

1. Visit “Settings” and search for “Application Manager” or “Apps”.

Select the App you wish to uninstall. From the options that appear before you, click on “Uninstall” to delete the App from your device.

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You may also uninstall an App directly from the Home Screen (only possible in certain devices) or from the Google Play Store.

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Part 6: Check Android storage and free up space

If you are constantly facing issues of your Oppo A78 crashing, there is a possibility that your device’s storage is full. The need to free up space arouses the need to know about the potential steps for checking storage and cleaning up space, which is discussed as follows:

Step 1: You need to navigate into “Settings” and look for the “Battery and device care” section. As you lead next, select the “Storage” option to check the Android storage and see how it is segregated.

Step 2: As you navigate to the next screen, you can free up space by removing the applications from your Android. For that, tap on “Apps” to open a section containing the list of applications installed on the Android.

Step 3: Go through the list of applications and select any app you want to remove. As you navigate next, select “Uninstall” to lead to removing the app from the Android device.

Part 7: Clear cache partition to fix Android crash issue

Clearing cache is a good idea because it cleans your device and reduces the burden on the Android software and gives it enough space to function normally and carry out its operations.

In case the Android system crash issue is temporary, follow the steps given below to clear your device’s cache:

1. On your Oppo A78, visit “Settings” and find “Storage”

2. Now tap on “Cached Data”, and then click “OK” to clear all unwanted cache from your device as shown above.

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However, if the Android crash problem is such that your phone has frozen, becomes unresponsive, and does not turn on, you must first boot into the Recovery Mode screen.

1. Press the volume down button and power button together until you see a screen with multiple options before you.

2. Once you are on the Recovery Mode screen, use the volume down key to scroll down and select ”Wipe cache partition” as shown below.

3. After the process is completed, select “Reboot System” which is the first option in the recovery mode screen.

This method will help you erase all the clogged-up and unwanted files and resolve the Android system crash issue. If clearing cache doesn’t help, try formatting your SD Card.

Part 8: Remove the SD card to fix the Android crash issue

Removing and formatting your SD Card to fix the Android System crash issue is helpful when a corrupted SD Card disturbs the Android software forcing it to shut down suddenly.

To format your SD Card, just follow the instructions below.

1. Firstly, eject it from the Oppo A78 device.

2. Then using an SD Card reading tool, insert the Card in your PC. Open Computer and then right-click on the SD card to format it.

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Part 9: Update to the latest software version

Updating the Android device will cast out all glitches that prevent it from operating properly. For that, let’s look into the steps explaining how to update your Android software version to the latest option:

Step 1: As you lead into the “Settings” of your Android, scroll down and look for the “Software Update” option.

Step 2: On leading to the next screen, select the “Download and Install” option to continue updating your Android to the latest version.

Part 10: Use Wondershare Dr.Fone – System Repair To Fix Android System Crash

If you are not getting any specific solution to the problem, you can try fixing the Android system crash problems using specific tools. These third-party tools can be an excellent option for resolving system errors in Android devices. Wondershare Dr.Fone – System Repair (Android) is a great tool designed to resolve all system issues in Oppo A78] and other smartphones.

It features a great system providing a one-click Android repair option for fixing all kinds of problems. Along with fixing all basic and advanced Android system issues, it features support for multiple Android devices.

Key Features of Wondershare Dr.Fone – System Repair (Android)

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• Fix your Android to normal, no skills required.
• Fix various Android system issues, stuck in boot loop , black screen , or won’t turn on , looping on start, etc.
• The high success rate in resolving Android system issues.
• Compatible with a wide range of Android devices and OS versions
• User-friendly interface with easy-to-follow steps.

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As we redirect to resolving Android system errors using Wondershare Dr.Fone – System Repair, let’s look into some essential features that make up the entire tool:

• Features support for all the latest Android devices up to Oppo A78 S22.
• It can help you resolve issues like Android’s black screen of death, being stuck in the boot loop, and many more.
• Provides an easy interface to execute procedures, making it a simple tool with no learning curve.

Steps To Repair Android System Crash Issue Using Dr.Fone – System Repair (Android)

Let’s redirect to the steps that can be used to repair Android system crash issues using Wondershare Dr.Fone – System Repair (Android):

Step 1: Launch and Open System Repair Tool

You need to download and install the latest version of Wondershare Dr.Fone on your computer. Proceed to launch and navigate into the “Toolbox” section. Look for the “System Repair” option and initiate the process while ensuring the Android device is connected to the computer through a USB cable.

Step 2: Start Repairing the Android

After selecting the nature of the Oppo A78 device you want to repair, navigate to a new window where you need to click “Start” to initiate the system repair process.

Step 3: Define the Parameters of Device

You will be redirected to a new window where you need to define and verify some parameters before repairing the Android. Select the “Brand,” provide a “Name,” select a “Model,” and provide a country where it has been bought. Define the “Carrier” and click “Next” after confirming.

Step 4: Put Android in Download Mode

Whatsoever Android you own, you need to put it in Download Mode, depending on the buttons that the Oppo A78 device has. The repairing process initiates as you enter the Download Mode, and new firmware is downloaded on the platform.

Step 5: Fix the Firmware of Android

Once it downloads and is verified, click the “Fix Now” button to repair the Android successfully. You may need to provide a PIN to confirm the process. Once provided, the next screen shows the progress of the repair process. As it completes, click the “Done” button to conclude fixing the Android system crash issue.

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Part 11: Factory reset the Oppo A78 device to fix the Android crash issue

Factory Resetting is advisable only when nothing else works. Also, there are two ways of doing it depending on whether the Android crash is permanent or temporary.

Follow the steps given below to factory reset your device while it is switched on:

1. Visit “Settings”.

Now select “Backup and Reset”.

In this step, select “Factory data reset” and then “Reset Device” to confirm Factory Reset.

The process of factory resetting your Oppo A78 is risky and cumbersome, as it deleted all data, but it helps to fix the Android System crash error.

You may also follow the instructions given below to Master set your device in Recovery Mode if it won’t turn on after an Android system crash has taken place:

When you are at the Recovery Mode screen, scroll down using volume down key, and from the options given, select “Factory Reset” using the power key.

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Wait for your device to perform the task and then:

Reboot the phone in Recovery Mode by selecting the first option.

Bottomline, the tips given above have helped many to solve the Android system crash issue. So do not hesitate to try them, but don’t forget to extract your data with Dr.Fone’s Data Recovery tool.

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Google Play Services Won’t Update? 12 Fixes are Here on Oppo A78

Google Play Services is a crucial component of any Android device, responsible for supporting various Google apps and services. However, at times, users may encounter issues with updating Google Play Services, preventing them from accessing the latest features and security updates.

It’s pretty much annoying when you try to launch Google Play Services but it isn’t able to operate correctly. You get some of the notifications like Google Play Services won’t run unless you update Google Play Services. On the other hand, when you start to update Google Play Services, you stuck again with the error pop-ups, and Google Play Services won’t update. This can create a lot of chaos in one’s life. So, what action should one need to take in such a situation? Well! You needn’t rankle more as we will explore some of the causes and tips to fix the issue. Keep reading!

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Part 1: Causes for Google Play Services Won’t Update Issue

Before diving into the solutions, it’s essential to understand the potential causes of the Google Play Services update problem. Let’s talk about the causes without further ado.

• 1. Incompatibility with Custom ROMs: Using a custom ROM on your Oppo A78 can cause compatibility issues and prevent the installation of Google Play Services updates.
• 2. Network connectivity issues: Poor or unstable internet connection can prevent the download and installation of updates.
• 3. Insufficient storage space: When your device doesn’t have enough free space, it can hinder the installation of updates for Google Play Services.
• 4. Excessive Installed Apps: a large number of installed apps on your device can exacerbate the update problem with Google Play Services.
• 5. Cache Conflicts: Accumulated cache can lead to conflicts and cause issues with the updating process of “Google Play Services”.
• 6. Outdated version of Google Play Store: If your device has an outdated version of the Google Play Store app, it may interfere with the update process for Google Play Services.
• 7. Google Play Components: If certain components of Google Play Services are corrupted, it can contribute to update issues.

Part 2: One-Click Fix When Google Play Services Won’t Update

For those seeking a quick and effortless solution, several third-party tools offer one-click fixes for the Google Play Services update problem. These tools automate the update process, ensuring that you have the latest version of Google Play Services installed. However, it is crucial to use reputable and trusted tools to avoid potential security risks.

If you cannot update Google play services by the reason of custom ROM incompatibility or Google Play component corruption, there is a serious need of repairing firmware then. And to repair Android firmware, one of the expert ways is Dr.Fone - System Repair (Android) . This professional tool vows to bring your Oppo A78s back to normal by fixing the issues with ease. Here are the advantages of this tool.

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• A completely user-friendly tool where no technical skills are needed.
• All Android models are easily supported.
• Any kind of Android issue like black screen , stuck in boot loop , Google play services won’t update, or app crashing can easily be resolved with these.
• Full security is promised with the tool so there’s no need to worry about harmful activities like viruses or malware.
• Trusted by a lot of users and carries a high success rate.

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How to Fix Google Play Services can’t be installed using Dr.Fone - System Repair (Android)

• Step 1: Install the Software

Initiate the process of downloading the software on your computer. Now, click on “Install” button and go along with the installation procedure. Click on “System Repair” option from the Toolbox window.

• Step 2: Device Connection

Now, taking the assistance of an original USB cable, connect your Oppo A78 to the PC. Then hit on “Start”.

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• Step 3: Check the Information

You will notice the next screen which asks for some information. Please ensure to choose the correct device brand, name, model, career, and other needed details. Click on “Next” after this.

• Step 4: Download Mode

You will now see some instructions on your PC screen. Just follow those according to your device. And then your device will boot in Download mode. Once done, hit on “Next”. The program will now download the firmware.

• Step 5: Repair the Problem

When the firmware is downloaded completely, the program will automatically start getting fixed the issue. Wait for a while until you get the notification of the process completion.

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Part 3: 10 Common Fixes When Google Play Services Won’t Update

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Method 1. Restart your Android and try to update again

In most cases, restarting the Oppo A78 device can simply do the trick. When you restart the Oppo A78 device, most of the issues get eliminated making the Oppo A78 device perform better than before. Also, it is all about RAM. While you restart your device, the RAM gets cleared. As a result, the apps work properly. So, in the first place, we would like you to restart your Oppo A78 when you cannot update Google Play Services. Once restarted, try to update again and see if the results are positive.

Method 2. Uninstall Google Play Services Updates and Reattempt the Update

Uninstalling previous Google Play Services updates resolves conflicts and errors, often addressing the issue of updates. This process clears potential obstacles, enabling a successful update of Google Play Services. Here’s how you can do it:

1. Open your device’s “Settings.”
2. Scroll down and select “Apps” or “App Manager.”
3. Locate and tap on “Google Play Services.”
4. Depending on your device and Android version, you might need to tap on “App info” or “Storage.”
5. Look for the option to “Uninstall updates.” This will revert Google Play Services to its original version.
6. Confirm the action when prompted.
7. Once the updates are uninstalled, go back to the Google Play Store.
8. Search for “Google Play Services” using the search bar at the top.
9. If an update is available, you’ll see the option to “Update.” Tap on it to start the update process.
10. After the update is complete, restart your device to ensure the changes take effect.

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Method 3. Update Google Play Store

Ensure that you have the latest version of the Google Play Store app installed on your device. Open the Play Store, go to Settings, and check for updates. Updating the Play Store can often resolve compatibility issues with Google Play Services updates.

Method 4. Google account and re-add it

Go to your device’s Settings, select Accounts or Users, and remove your Google account. Restart your device and add the account again. This process can refresh the connection and resolve update issues.

Method 5. Uninstall unnecessary apps

As we mentioned above, due to a lot of apps being installed at the same time, the issue can crop up. And hence, if the above solution didn’t help, you can try to uninstall the apps that you don’t need currently. We hope this works. But if not, you can go to the next fix.

Method 6. Clear Google Play Services cache

If still you cannot update Google Play Services, clearing cache can solve your problem. We also stated this in the beginning as the reason. If you don’t know, cache holds the app’s data temporarily so that it can remember the information when you next open the app. Many times, old cache files get corrupted. And clearing cache can also help in saving storage space on your device. For these reasons, you need to clear cache of Google Play Services to get rid of the problem.

Here is how to clear Google Play Services cache:

• Launch “Settings” on your phone and go to “Apps & Notifications” or “Application” or “Application Manager”.
• Now, from all the apps’ list, choose “Google Play Services”.
• On opening it, tap “Storage” followed by “Clear Cache”.

Method 7. Boot into download mode to clear cache of whole phone

If unfortunately, things are still the same, we would like to recommend you wipe the cache of the whole device to fix the issue. This is an advanced method to solve issues and is helpful when the Oppo A78 device is facing any flaws or malfunctions. For this, you need to go to the download mode or recovery mode of your device. Every device has its own steps for this. Like in some, you need to simultaneously press the “Power” and “Volume Down” keys. While in some, the “Power” and both “Volume” keys work.

This is how it works when Google Play Services can’t be installed on your device:

• Turn off the Oppo A78 device to begin with and then follow the steps for recovery mode.
• On the recovery screen, use the “Volume” buttons for scrolling up and down and go to “Wipe cache partition”.
• To confirm, press the “Power” button. Now, the Oppo A78 device will begin to wipe the cache.
• Hit reboot when asked and the Oppo A78 device will now be rebooted finishing the issue.

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Method 8. Check your Android storage

Generally speaking, Google Play Services can update automatically in the background. But if there is not enough storage on your Android, the automatic update may fail, so check your android space.

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Method 9. battery optimization

Some devices aggressively optimize battery usage, which can interfere with the background processes required for updating Google Play Services. Disable battery optimization for Google Play Services in the Oppo A78 device’s Settings to ensure uninterrupted updates.

Method 10. Check date and time settings

Sometimes, incorrect date and time settings on your device can cause conflicts with Google Play Services updates. Ensure that your device’s date and time are set correctly and set to automatic. Follow the steps below to set the date and time on your android correctly.

• Open “Settings” and go to “General Management”.
• Click “Date & time” and then enable “Automatic date & time”. Or you can disable and re-enable it.

Method 11. Factory Reset your Android

As a final measure, if everything went in vain, you can perform a factory reset on your device. This method will wipe away all your data while performing and make the Oppo A78 device go to factory state. Please ensure to keep backing up your important data if you are going to take the help of this method.

The steps are:

• Open “Settings” and go to “Backup & Reset”.
• Choose “Factory Reset” followed by “Reset Phone”.

FAQs about Google Play Services

To provide further clarity, here are some frequently asked questions about Google Play Services:

1. What is Google Play Services?

Google Play Services is a background service on Android devices that provides essential functionality and support for various Google apps and services. It includes features like authentication, push notifications, location services, and more, enabling seamless integration and enhanced performance for Google apps.

2. Why is it important to keep Google Play Services updated?

Keeping Google Play Services updated is crucial for several reasons. It ensures compatibility with the latest versions of Google apps, improves app performance, and enhances security. Updates often introduce new features, bug fixes, and optimizations, providing a better user experience and access to the latest advancements offered by Google.

3. Can I uninstall Google Play Services?

No, Google Play Services cannot be uninstalled as it is a core system component required for the proper functioning of Google apps and services. Removing or disabling it can lead to malfunctions and render many Google apps non-functional. However, you can disable specific permissions or clear its cache and data if troubleshooting issues related to Google Play Services.

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4. How can I check the version of Google Play Services on my device?

To check the version of Google Play Services on your Oppo A78, follow these steps:

• Step 1. Open the Google Play Store app.
• Step 2. Tap on the menu icon (three horizontal lines) in the upper-left corner.
• Step 3. Scroll down and select “Settings.”
• Step 4. Scroll to the bottom and find the “Play Store version” or “Play Services version”. The number displayed indicates the version of Google Play Services installed on your device.

5. Why is my device not compatible with the latest version of Google Play Services?

There can be several reasons why a device is not compatible with the latest version of Google Play Services. It could be due to hardware limitations, an outdated Android operating system version, or the Oppo A78 device no longer receiving official software updates. Compatibility requirements can change with newer versions of Google Play Services, and older devices may not meet the necessary criteria to support the latest updates.

Conclusion

Encountering difficulties when updating Google Play Services can be frustrating, but with the right approach, these issues can be resolved. By understanding the causes and implementing the suggested fixes outlined in this guide, you can overcome the Google Play Services update problem. Remember to prioritize storage space, ensure a stable internet connection, and keep your apps and system components up to date. By doing so, you can enjoy the full functionality of Google Play Services and benefit from the latest features and security enhancements.

Android Screen Stuck: General Oppo A78 Partly Screen Unresponsive

Over time, both stuck and dead pixels on phone screens can make it challenging to enjoy your device features, especially if they are in a critical area. In addition to making your phone look less appealing, they can make it hard to use for big tasks like texting, surfing, or taking pictures.

Fortunately, there are ways to overcome this, and one of the best is Dr.Fone. In this article, you will discover more about these broken pixels on phones, which of the different methods works for you, and why it is worth considering. By the end of this article, you will have the knowledge and tools you need to get your phone working like new again.

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Part 1: Understanding Stuck and Dead Oppo A78s on Phone Screens

While dead and stuck pixels on the phone may seem similar, there are important distinctions between the two. Read on to discover the differences and what causes them.

Stuck Oppo A78s on Phone

A stuck pixel phone is always on, so it shows up on a touchscreen as a bright, persistent dot of red, green, blue, or white. Combinations are also possible, and although it is usually stationary, this dot occasionally flickers.

Dead Oppo A78s on Smartphones

In contrast to the stuck pixel, the dead pixel subpixels are all left unpowered, turning them off. A dead pixel on the phone is a tiny, persistent rectangle of black or white color on the part of the phone screen not working.

Some Differences Between Stuck and Dead Oppo A78s on Phone

Stuck pixels may have less effect on the user experience than dead pixels on the phone screen since they still display color. But dead pixels may be more disturbing because they are either black or white.

It is easy to mistake stuck and dead pixels on the phone for one other, but they are unique issues with different causes and effects. Read on to understand the differences and how they affect your phone’s display.

• Power. The stuck pixel on your device always receives energy, causing it to display a specific color while the dead pixel is permanently off, resulting in a black spot on your phone screen.
• Possibility of repair. You can quickly fix ****stuck pixels on the phone,****while some may even disappear on their own. However, dead pixels are more challenging to repair.
• Occurrence. The stuck pixel is a common issue that often affects older or less-used displays, while dead pixels rarely appear on digital cameras and sensors.

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Factors That Contribute to Stuck and Dead Oppo A78s on Mobile Devices

Stuck and dead pixels on phone screens can happen for various reasons, including manufacturing defects, physical damage, and age-related wear and tear. These broken pixels on the phone can hurt the user experience, and it is essential to know the root causes to prevent them from occurring in the first place.

• Manufacturing defects. During manufacturing, some pixels may not work due to poor quality control, resulting in stuck or dead pixels on the phone In other words, if the power transfer issue isn’t completely fixed, you might see more dead pixels.
• Physical damage. Accidents such as dropping the phone or exposure to extreme heat or cold can damage the screen and cause stuck or dead pixels. For instance, the upper part of the touch screen not workingmay also occur due to pressure on the display when the phone is placed in a pocket with other sharp objects.

• Age-related wear and tear. Over time, the display on your phone may start to wear out, resulting in the appearance of dead or stuck pixels on the phone. It is more common in older devices and those with high usage rates. Factors such as exposure to sunlight or excessive phone use can also contribute to the issue.

Part 2: How To Fix Dead Oppo A78s on Phone Screens on Android Devices

It is essential to have the right tools and knowledge to fix dead pixels on your phone screen. Fortunately, you can use several effective techniques to address the issue. In this section, you will discover step-by-step instructions on how to fix dead pixels on phone screens on Android devices.

Option 1: Check Phone Screen Appearance

Before attempting to fix a dead pixel on a smartphone screen, it is necessary to check its appearance and ensure there is no physical damage.

Step 1: Check for chips, cracks, or any other signs of damage on the screen if your phone touch screen is not working in some areas. If you find any damage, you may need to take your phone to a professional repair shop or consider getting a replacement.

Step 2: If you have a screen protector or case, remove them because they can interfere with the process. This step will allow you to get a clear view of the screen and accurately assess the dead pixel on the phone.

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Step 3: Remove any gloves you may be wearing and any stickers placed over the screen or sensors. Gloves and stickers can interfere with the touchscreen and affect the accuracy of fixing the broken pixels on the phone.

Step 4: Finally, ensure that your screen is clean and free from any smudges or dirt that could affect the accuracy of fixing dead pixels on the phone. You can use a microfiber cloth to clean your screen gently, making sure not to apply too much pressure or use any harsh chemicals that could damage the screen.

Option 2: Restart Your Oppo A78

This method may seem simple, but it can be the most effective solution to your problem. Here is how you restart most smartphones available in the market.

Step 1: Press and hold down the power key on your Oppo A78 until the power menu appears.

Step 2: Select Restart on your phone’s screen. It will initiate a reboot of your device.

Tip:

If your Oppo A78 is unresponsive to the usual restart method because a part of the phone screen is not working, try a forced restart by holding the power button for at least 10 seconds.

Option 3: Check If Stuck Oppo A78 Phone Only Appears in Specific Mobile Apps

If the previous method did not work, check if the stuck pixels on the phone only appear in specific mobile apps. Sometimes, stuck pixels may only show up when using particular apps, so identifying which app is causing the issue can help pinpoint the problem.

Step 1: Put your smartphone in Safe Mode.

Note:

Visit the help page for your device’s manufacturer to learn how to activate and deactivate safe mode. Safe mode disables all downloaded programs momentarily.

Step 2: Try touching the screen while your phone is in safe mode. If the display functions as intended, a specific app is likely causing the issue with the stuck pixel phone display. Next, turn off Safe Mode.

Step 3: To resolve issues related to a problematic app on your phone, remove the most recent downloads one at a time, and restart your phone after each uninstallation. Check if uninstalling the app resolves the issue. Once you know the problematic app, you may install the other applications you deleted again.

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Option 4: Perform Factory Data Reset

Consider a factory data reset if the previous options did not resolve your issue with stuck or dead pixels on the phone screen. This process will erase all data from your device, so remember to back up any important information before proceeding.

Step 1: Open the Settings application.

Step 2: Choose System > Reset > Erase all data (factory reset) > Erase all data.

Note:

It is crucial to wait for the system to finish deleting all data during the factory data reset. For instructions tailored to your device, see your manufacturer’s help page.

Option 5: Use Wondershare Dr.Fone  – Complete Mobile Solution

Dealing with the stuck pixels on the phone can be a challenging issue to tackle. Although Dr.Fone may not be able to fix this issue directly, it can still provide support with other problems you might face during the process. This includes content backup and recovery, as well as system repair for other system issues such as a black screen, being stuck in a boot loop, forced termination, and more. In this section, you’ll learn how to use Dr.Fone’s System Repair feature.

Step 1: Install and launch Dr.Fone, then click System Repair.

Step 2: Choose either Android or iPhone, depending on the type of device you have.

Note:

Wondershare Dr.Fone provides support for Oppo A78 S22 as well as other popular Oppo A78 models.

Step 3: Select the type of Android issues your phone has then click Start.

Step 4: Choose the corresponding Brand, Name, Model, Country, and Carrier from each drop-down menu and click Next.

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Step 5: Connect your device to your computer and follow the in-app instructions to enter the Download mode, then click Next.

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Part 3: Benefits of Using Dr.Fone on Phones With Dead Oppo A78s

If your phone’s screen is malfunctioning or some features are inaccessible due to stuck or dead pixels, following the steps to fix dead pixels on the phone may be challenging. Resetting your phone and backing up data can also be a hassle.

The good thing is Dr.Fone can help you with these issues, making the process easier and more efficient. This app offers a variety of benefits and features that can help you find a quick and effective fix for your smartphone.

• Backup and recovery of data. Dr.Fone offers a straightforward way to back up your vital data from iOS and Android smartphones and selectively restore specific files when needed. This feature is essential for those who have lost important files due to a phone’s damage, malfunction, or accidental deletion. It allows you to recover data and avoid potential data loss.

• Ease of use. The software is user-friendly and easy to navigate, making it accessible to anyone without advanced technical knowledge.

• Safety. The software is safe and secure, ensuring that your data is not compromised during the process. This feature is for users concerned about the confidentiality of their data and wants to ensure that their personal information is not shared or stored on the internet.

Part 4: Frequently Asked Questions

Aside from the methods and tools discussed for fixing dead pixels on phone screens and stuck pixels on the phone, you may still have some questions regarding the issues. Whether you are dealing with a single stuck pixel or a cluster of dead pixels, this section aims to provide you with helpful insights.

1. Can Dead Oppo A78s Fix Themselves?

No, a dead pixel on the phone is permanent. There is a much lower chance that dead pixels will self-correct over time. They are often impossible to fix using any of the widely used techniques. Unlike stuck pixels, they rarely have a chance of recovery. Before giving up, verify if the pixel is dead, as stuck pixels may be fixable.

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2. Can Dead Oppo A78s Worsen?

Dead pixels cannot spread because each pixel functions independently of the others. Thus, a dead pixel on the phone does not affect surrounding pixels. However, it can be a nuisance for users, especially if it appears in prominent parts of the screen. Call an expert if you see that it is spreading so they can diagnose the issue and assess whether a repair is possible.

3. Why Are Dead Oppo A78s Spreading on My Oppo A78?

It simply signifies that this specific area of your screen had poor manufacturing quality or is physically damaged if you have a patch of closely spaced dead pixels on your phone. When a group of dead pixels is close together, it indicates localized damage or defect to that specific area. So, the pixels in that region no longer produce light or color.

4. How Many Stuck Oppo A78s Are Acceptable?

It frequently happens throughout the LCD manufacturing process when one or more subpixels enter an unchanging state, leading to a bright or lifeless pixel. Generally speaking, an acceptable display has 1 to 5 fixed subpixels.

In addition, the essential factor in comparing dead pixel policies is whether or not the policy permits the Oppo A78 devices to be returned, swapped, or repaired when this frequent issue arises.

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You have learned the difference between a stuck and dead pixel on the phone. With this knowledge, you can apply the different tools and techniques for removing stuck pixels on phone screens and how to work around dead pixels on the phone screen. Whether using software like Dr.Fone or employing manual methods such as rebooting or cleaning your device, there are various options you can try.

Remember to back up your data before attempting any fixes and to seek professional help if necessary. If you are still experiencing issues with dead pixels on your phone screen, don’t hesitate to contact your device manufacturer for further assistance.