What To Do When Oppo A79 5G Has Black Screen of Death?

Have you ever got the error of freezing the Android device home screen? Or the notification light keeps blinking without anything shown on display? Then you are facing Android black screen of death.

This scenario is common with many Android mobile users, and they always hunt for solutions to get rid of this Android black screen problem. Here are some more situations that can assure you that you are facing Android black screen of death.

The light of the phone is blinking but the Oppo A79 5G device is not responding.
The phone is hanging and freezing very frequently.
The mobile is rebooting and crashing more often and the battery is draining a lot faster.
Phone restarts on its own.

If you face these situations, you might be facing the Android black screen of death issue. Follow this article, and we’ll discuss how to get rid of this annoying problem at ease.

Part 1: Why Android device gets black screen of death?

Similar to the “Blue Screen of Death “ (BSOD) on computers, the Android Black Screen of Death indicates a severe system crash or malfunction. When this issue occurs, the Oppo A79 5G device’s display remains blank, and you are unable to interact with the Oppo A79 5G device, access apps, or perform any actions. The cause of the Android black screen of death can vary, but some common factors include:

Install incompatible apps or apps with bugs and viruses.
Have bugs or errors in the Android operating system.
Keep the mobile charged for long after it’s fully charged.
Use a non-compatible charger.
Use an old battery.
Incorrectly install or incomplete system updates.
Excessive heat due to heavy usage or environmental factors.

If you face the situations mentioned above, this is clearly a case of the Android screen black. But don’t worry about that. You can follow the article below to get rid of this situation on your own.

Part 2: How to rescue data when Android gets black screen of death?

This annoying Android black screen of death is making it impossible to access your internal data. So, the possibility is that you might lose all the data. We have a solution for all of your data recovery problems from a damaged Android device.

The solution for recovery data is the Dr.Fone - Data Recovery (Android) toolkit by Wondershare. This tool is highly appreciated worldwide and very popular for its feature-rich user interface. This tool can perform a lot of functions that can successfully recover the data from a damaged device.

Use this revolutionary toolkit to get the data back from the black tablet screen of death. Connect the Oppo A79 5G device with the PC after installing this tool and follow the on-screen instruction, and all of your data will be transferred to your PC. Unfortunately, the tool is supported on selected Oppo A79 5G Android devices as of now.

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Part 3: 9 Solutions to fix the black screen of death of Android

3.1 One click to fix the black screen of death

Facing an Android device with a black screen of death, I believe, is one of the gloomiest moments of one’s life, especially for those who know little about the technical part of Android. But here is the truth we have to admit: most cases of the black screen of death arise due to system glitches in Android.

What to do? Shall we find someone who is tech-savvy to seek help? Come on, this is the 21st century, and there are always one-click solutions to deal with technical issues for laymen like you and me.

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Fix Black Screen of Death for Android In One Click

Fix all Android system issues like a black screen of death, OTA update failures, etc.
Update the firmware of Android devices. No technical skills are required.
Support all the new Oppo A79 5G devices like Galaxy S22, S23, etc.
Click-through operations to bring Android out of the black screen of death.

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Here are the easy steps to get your Oppo A79 5G out of the black screen of death:

Download and install the Dr.Fone tool. After launching it, you can see the following screen pop up.

![fix android black screen of death using a tool](https://images.wondershare.com/drfone/guide/drfone-home.png)

Select “System Repair” from the home page, and then click on the “Android “.
Click “Start” to commence the Android system repair. In the next screen, select and confirm your Android model details like name, model, country, etc. and go on.
Boot your Android into Download mode by following the on-screen demonstrations.

![boot to download mode to fix android black screen of death](https://images.wondershare.com/drfone/guide/android-system-repair-3.png)

Then the tool will download the Android firmware and flash the new firmware to your Oppo A79 5G.

![fixing android black screen of death](https://images.wondershare.com/drfone/guide/android-system-repair-8.png)

A moment later, your Oppo A79 5G will be repaired completely, and the black screen of death will be fixed.

Video guide: How to fix the Android black screen of death step by step

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3.2 Force restart your Oppo A79 5G

Because it is the quickest and most painless solution, most people do this when their Android phone screen goes black too fast. The majority of phone issues can be resolved by performing a hard reboot. Here are the necessary measures if you haven’t tried this method before.

To reboot your Oppo A79 5G, you may need to press a specific key combination, depending on the model you have, but most Android devices can be force restarted by doing the following steps:

Step 1: Press and hold the power button for about 10-15 seconds. Keep holding it until the Oppo A79 5G device restarts.

Step 1: For Oppo A79 5G devices, press and hold down the Power and Volume Down buttons for about 7 seconds.

3.3 Check and clean your phone

This method might not be popular with Android users, but this can do wonders when dealing with an Android black screen of death issue. To do this, follow the steps provided below:

Step 1: Ensure your phone’s buttons and ports are not stuck before anything else.

Step 2: See if dirt prevents you from turning the Oppo A79 5G device on. Then, quickly press and release the button a few times.

Step 3: If the phone isn’t charging normally, ensure the charging port isn’t clogged with dust and debris by checking and cleaning it. You can gently blow out any debris in the charging port or use a wooden toothpick to pry it open.

Step 4: After you’re done with the cleaning, it’s best to charge the phone for at least 10 minutes. Just give it a quick charge and then try to restart it.

3.4 Remove the battery

If your phone’s battery is removable, you can try taking it out and trying again if restarting and cleaning it doesn’t fix the problem.

Step 1: To get started, take the phone apart by starting at the back.

Step 2: After 20 to 30 seconds, take out the battery and put it back in.

Note: When replacing the battery, ensure the metal contacts correctly connect to the phone.

This easy and straightforward method should help you fix your Android screen black issue, but if it doesn’t, continue reading, as this article got more techniques you can try.

3.5 Recharge the Oppo A79 5G device

If your Oppo A79 5G screen suddenly goes black, let the battery die completely. Then once the battery is completely dead, you should plug it in to charge and turn it on by pressing the Power button. Try to check if you still encounter the issue after doing so.

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3.6 Wipe cache partition to fix black screen of death

If your Oppo A79 5G turns on, but the screen remains black, clearing the cache partition should solve the problem. After all, keeping caches on your phone would cause it to run more slowly and cause other problems. Therefore, the issue can be resolved by clearing the cache partition. Check the following steps on how to do this below:

Step 1: Turn off your Oppo A79 5G.

Step 2: Boot the Oppo A79 5G device into Recovery Mode.

Note: The steps necessary to enter recovery mode will vary depending on your specific Android phone model. To ensure you’re doing the correct steps for your device, consult the user manual or look it up online. The following instructions work for Oppo A79 5G devices:

For older Oppo A79 5G devices with the home button: Press and hold the Volume Up button, the Power button, and the Home buttons simultaneously.
For newer Oppo A79 5G devices without the home button: Press and hold the Volume Up button and the Power button together.
If the Oppo A79 5G device logo appears, release your grip, and the phone will restart.

Step 3: Find the Wipe cache partition option using the volume controls after entering Recovery Mode.

Step 4: Select Wipe cache partition by pressing the Power button.

Step 5: On the next screen, use the Volume Down button to highlight “Yes” and then press the Power button to confirm the cache wipe.

Step 6: The cache partition will be wiped, and you will see the “Cache wipe complete” message on the screen.

Step 7: Use the Volume Down button to navigate to the “Reboot system now” option and press the Power button to reboot your Oppo A79 5G device.

After rebooting, you can see that you have successfully got rid of the annoying Android black screen of death. For most of the cases, this method solves the problem. If not, you have to move to the next method.

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3.7 Uninstall incompatible apps

Android screen black can be a result of installing a bug or incompatible apps. If you have recently installed an app that crashes frequently, that may be the reason for the issue. Uninstalling the app from the Oppo A79 5G device may solve the problem with ease. For doing this, you need to boot your device in Safe mode. Follow the below steps.

Step 1: Power down your device by pressing and holding the Power button until a menu appears.

Step 2: Navigate to Safe Mode by pressing and holding the Power Off button.

Step 3: Tap the “Safe mode” icon to enter Safe mode. You should now see Safe Mode at the Oppo A79 5G device’s bottom.

Step 4: After selecting Settings, head to the Apps section.

Step 5: Select the app by clicking on it; the App Info window should appear. To uninstall the app, tap the Uninstall option from the menu below the screen.

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Step 6: Now restart the Oppo A79 5G device by pressing the power button and let it boot up in normal mode.

If the app is the reason for Android black screen of death, then after uninstalling, you can get rid of this issue. If not, now you have to factory reset your device to solve the problem.

3.8 Reboot to safe mode

Even after multiple attempts to launch them, certain applications act suspiciously and cause the Oppo A79 5G device to crash. When an Android phone suddenly goes black, you can often isolate the problem to a specific app by booting into Safe mode.

Step 1: Begin by restarting your phone. To do that, press the Power button until a menu appears.

Step 2: Press the Power Off button to enter Safe mode.

Step 3: Activate Safe mode by clicking the “Safe Mode” icon.

Step 4: To return to Normal mode, turn off your device and then turn it back on.

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3.9 Factory reset to fix Android black screen of death

The factory reset is the option that enables the factory state of your device by erasing all data, settings, bugs, and apps. Your device will be fresh like factory condition after this reset. Worth mentioning here, you’ll lose all the internal data and installed apps after this reset. So, to overcome the Android tablet black screen of death, you must perform this action as the last option. Follow the below steps carefully.

Step 1: Turn off the Oppo A79 5G device. Then press the Volume Up + Power button + home button (or press Volume Up + Power buttonS) altogether and let the mobile boot into recovery mode.

Step 2: After booting up in recovery mode, you can find the “Factory data reset” option. Navigate to that option with the volume up and down arrow and select it with the power button.

Step 3: In this step, you need to confirm your action by tapping on the “Yes” option. After this, your device will start erasing. This may take a while to complete the whole process.

Now, your device will reboot automatically and you can see the Android black screen of death problem is solved.

Part 4: How to avoid Android black screen of death?

These are the general methods to overcome the situation of Android screen black. But to avoid this situation, here are a few tips to follow –

Install apps from trusted suppliers only.
Use security or antivirus software on your device.
Take a backup at regular intervals.
Always keep Android OS updated.
Don’t keep your mobile charged for a long duration after a full charge.
If your battery gets old, replace it soon.
Keep your device’s storage well-maintained. Regularly delete unnecessary data.
Close unused apps running in the background to conserve system resources.
Prevent phone overheating by avoiding excessive usage, and not exposing it to direct sunlight for extended periods.

By following these steps, you should avoid the most unpleasant situations, such as the Android screen black. We all know that “Prevention is always better than cure”.

The Bottom Line

There could be a lot of reasons why an Android black screen issue occurs, but the important thing is knowing the correct ways how to fix it. And this article has covered nine proven methods to help you fix an Android phone screen black problem.

But among the methods discussed above, Dr.Fone – System Repair just stood out as this program does not only help you with a black screen of death problem, but it covers many other Android system issues too. It’s also a highly intuitive program that requires no skills to operate.

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Quick Fixes for Why Is My Oppo A79 5G Black and White

Why is My Oppo A79 5G in black and white? This sudden shift in display colors can be perplexing and impact user experience. This issue affects various devices, including Oppo A79 5G and other Android models. The abrupt shift to monochrome can impact your daily use. It can make apps and content appear dull.

If you’re asking why is my Android phone in black and white, then you’re in luck. Dive into the article below to unravel the causes behind your phone’s black-and-white display. Discover insights on addressing this unexpected issue, enhancing your overall mobile experience.

Part 1. Phone Screen in Black and White? Easy Fixes for Android Devices

Discovering your Oppo A79 5G going monochrome can be annoying. The section below answers the question: why did my Oppo A79 5G phone go black and white? It involves a combination of software adjustments and careful troubleshooting. Follow the practical solutions below to restore vibrant colors to your device.

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Accessibility Settings

Accidental activation of accessibility settings may turn your display monochromatic. The “Grayscale“ or “Color Inversion“ option in the Accessibility or Vision section of your phone’s settings might be enabled. It can cause a black-and-white display. Here’s the solution:

Step 1: Open your phone’s settings. Navigate to the Accessibility or Vision section.

Step 2: Disable the Grayscale or Color Inversion option.

App Conflicts

Certain third-party apps can cause conflicts, leading to a black-and-white display . Newly installed apps might be the culprit, affecting your device’s color settings. Some apps also have grayscale modes that can impact the overall display. Here’s how to fix it:

Step 1: Identify and uninstall recently installed apps.
Step 2: Check individual app settings for grayscale modes.

System Glitches

System glitches or software bugs can trigger display issues. It can result in a black-and-white screen. Outdated software versions may contain bugs affecting color output as well. Regularly checking for software updates can prevent or resolve such glitches. Here’s how.

Step 1: Go to your phone’s settings. Check for software updates in the Software update or System update section.

Step 2: Update your device if there is a software update available. Ensure your device is running the latest software version.

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Battery Saving Modes

Battery-saving modes can also alter display settings to conserve energy. It can sometimes result in a black-and-white screen. These modes limit power consumption by reducing color output. Reviewing and adjusting these settings can restore the normal color display. Follow the steps below.

Step 1: Open your Oppo A79 5G’s Settings. Navigate to the Battery or Battery & Performance section.

Step 2: Check and adjust battery-saving settings, including toggling power-saving modes on or off.

Hardware Issues

In rare cases, hardware issues may cause a black-and-white display. Physical damage, loose connectors, or problems with the display hardware can impact color reproduction. Identifying and addressing these hardware issues may be crucial for resolving the problem. Here’s what you should do.

Step 1: Check for physical damage, loose connectors, or display hardware issues.

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![broken android screen](https://images.wondershare.com/drfone/article/2023/11/phone-is-black-and-white-06.jpg)

Step 2: Seek professional assistance or contact the Oppo A79 5G device manufacturer if hardware problems are suspected.

Consider a reliable third-party tool if your phone persists in black and white despite troubleshooting attempts. Tools such as Dr.Fone System Repair Android offer advanced solutions for complex system issues. They ensure your phone regains its vibrant display without a hitch.

Part 2. Using a Dedicated Tool: Dr.Fone for Fixing Black and White Display Problems

Dr.Fone is a reliable solution for addressing black-and-white display issues on Android devices. For a stress-free repair experience, follow these simple steps using Dr.Fone - System Repair (Android).

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Step 1: Download and install Dr.Fone. Launch the program and click on System Repair on the main window. Connect your Oppo A79 5G to the computer using the correct cable. Choose Android among the options.

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Step 2: Provide accurate device information, including brand, name, model, country/region, and carrier details. Confirm the warning and click Next.

Step 3: Follow the on-screen instructions and wait for the program to download the firmware. Once downloaded and verified, Dr.Fone automatically initiates the repair process on your Oppo A79 5G.

Step 4: After a while, your Oppo A79 5G will have all system issues fixed. Click Done to complete the process or choose Try again if the problem persists, allowing you to repeat the steps.

Note

It’s highly recommended to back up your Android data before using Dr.Fone for repair.

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### How Dr.Fone Can Help You Beyond Display Issues

Beyond resolving black-and-white display problems, Dr.Fone serves as a comprehensive tool for all Android issues. The platform can enhance your device functionality.

Key Features

Here are key features that make Dr.Fone an invaluable resource:

Fix All Kinds of Android Problems

Dr.Fone is designed to address a wide range of Android issues. These include black screens, malfunctioning Play Store, app crashes, boot loops , and bricked Android devices . Its versatility makes it a go-to solution for diverse system challenges.

Wide Device Compatibility

With support for over 1000 Android models, Dr.Fone ensures compatibility with a vast array of devices. The platform is versatile and a widely applicable tool for Android users.

High Success Rate

Dr.Fone boasts a high success rate in resolving Android issues. It provides users with confidence in its effectiveness and reliability.

Additional Functionalities

Below are additional functionalities of Dr.Fone that support your device to keep it in top shape.

**Phone Manager.**Fone acts as a comprehensive phone manager. It allows you to transfer contacts, SMS, photos, videos, and more between your Oppo A79 5G and computer. The feature simplifies data management and ensures seamless organization.
Phone Backup. The tool enables selective backup of Android data on a computer. It provides you with the flexibility to safeguard essential information. The selective backup feature ensures efficient use of storage and allows for easy restoration when needed.
**Screen Unlock Without Losing Data.**Fone offers a secure way to unlock the screen of Android devices without losing data. You can regain access to your devices without compromising valuable data, whether due to forgotten passwords, pattern locks, or PINs.

Part 3. Tips for Maintaining Your Phone Display Brilliance

Maintaining a vibrant phone display enhances user experience and ensures optimal visual clarity. Follow these tips to keep your phone’s display at its best:

Adjust Brightness Mindfully

Optimize brightness settings based on ambient lighting. Avoid excessively high brightness levels, which can strain your eyes and impact battery life.

Update Regularly

Keep your phone’s software up-to-date to benefit from performance enhancements, bug fixes, and display optimizations provided by system updates.

Be Mindful of Background Apps

Close unused background apps to free up system resources and prevent unnecessary strain on your phone’s display and overall performance.

Use Static Wallpapers

Dynamic wallpapers and live backgrounds consume more power. Opt for static wallpapers to reduce battery drain and maintain consistent display performance.

Avoid Extreme Temperatures

Exposure to extreme hot and cold temperatures can affect your phone’s display and overall performance. Store your device in a moderate environment.

Implement Screen Timeout

Set a screen timeout to turn off the display when not in use automatically. This conserves battery life and prevents unnecessary wear on the screen.

Clean Your Screen Regularly

Fingerprints, dust, and smudges can affect display clarity. Clean your screen regularly with a microfiber cloth to ensure a crisp and vibrant view.

Secure Your Phone

Implement security measures to prevent unauthorized access. This protects your data and ensures the display remains secure and untouched.

Enable Night Mode

Many phones offer a night mode that reduces blue light emission. It promotes better sleep and reduces eye strain, especially during nighttime use.

Implement App-Specific Settings

Some apps have specific display settings. Explore and adjust these settings within individual apps to enhance your visual experience and reduce strain.

Conclusion

The guide highlights the “Why is My Oppo A79 5G black and white“ query. It offers practical solutions for Android and Oppo A79 5G users. By addressing common issues such as accessibility settings, app conflicts, and system glitches, you can restore their vibrant displays. Maintaining your phone display involves mindful practices, from adjusting brightness to regular updates.

The guide provided solutions for display issues and showcased the versatility of Dr.Fone System Repair Android. It’s a holistic solution for users seeking a seamless and reliable Android experience, addressing diverse concerns with precision and efficiency.

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Bricked Your Oppo A79 5G? Here’s A Full Solution

A bricked phone is a device that won’t turn on no matter what you do and everything you try to do to fix it doesn’t work. Most people will tell you that there is really nothing you can do to fix a bricked device. But with the right information, the right buttons to push and useful additional software you can actually try to fix a bricked device.

In this article we are going to look at how you can fix your device if you are sure it is bricked, how to rescue the data on your bricked device and even how you can avoid this situation in the future.

Part 1: Rescue the data on your Bricked Android Phone

Before we can learn how to fix a bricked device, it is important that you are able to save the data that is on the Oppo A79 5G device. Having the data saved somewhere else will be the added insurance you need in case anything goes wrong during the process. There are very few software solutions in the market to help you get back data from a bricked device. One of these and the most reliable is Wondershare Dr.Fone - Data Recovery (Android) .

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How to Use Dr.Fone - Data Recovery (Android) to Rescue Data from a Bricked Android

If your device is completely unresponsive, don’t worry Dr.Fone can help you get all the data back. Simply follow these steps to gain access to the Oppo A79 5G device and recover all your data.

Step 1: Download and install Wondershare Dr.Fone to your PC. Launch the program and then click on Data Recovery. Select the data types you would like to recover and then click on Next.

Step 2. Select the issue type for your phone. Choose from “Touch screen not responsive or cannot access the phone” or “Black/broken screen”.

Step 3: In the next step, you need to select your device model. If you don’t know the model of your device click on “How to check the Oppo A79 5G device model” to get help.

Step 4: The next screen will provide instructions on how to enter “Download mode.” Connect the Oppo A79 5G device to your PC once it is in “Download Mode”

Step 5: The program will begin an analysis of your device and then download the recovery package.

Step 6: Then Dr.Fone will display all the recoverable file types. You can click on the files to preview them. Select the ones you need and click on “Recover to Computer” to save them to your computer.

Part 2: How to Fix Your Bricked Android Phone

Android devices are usually very flexible in allowing users to flash ROM but sometimes an incorrect process can result in a bricked device. While there are few solutions to this problem, here are a few things you can do;

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### When the Oppo A79 5G device Boots Straight into Recovery

If the Oppo A79 5G device can boot to the recovery screen, you can find an alternative ROM to install and copy it your device. Installation can then be done in the recovery menu. If the Oppo A79 5G device is booting to recovery mode there is a chance that it can be fixed.

Step 1: Load up Clockworkmod or any other recovery tool that you have been using.

Step 2: Once you are in, navigate to the “Reboot system now.” If you are using Clockworkmod, this should be your first option. Hopefully everything will work just right if you do this, If it doesn’t you may need to download and re-flash the ROM again.

When the Oppo A79 5G device won’t stop rebooting

Here’s what to do if the Oppo A79 5G device wont stop rebooting.

Step 1: Turn off the Oppo A79 5G device and then reboot in recovery mode.

Step 2: Go to “Advanced” which will bring up a number of options to choose from.

Step 3: One of the options should be “Wipe Dalvik cache” select this option and then follow the instructions. When finished select “Go Back” to return to the main menu.

Step 4: Go to the “Wipe Cache Partition” and select it.

Step 5: Go to “Wipe data/ factory reset.”

bricked android phone data recovery-Wipe data/ factory reset

Step 6: Finally reboot the Oppo A79 5G device by selecting “Reboot system now.” This should fix the problem. You may also want to flash the same ROM or try a new one.

If the above methods don’t work, try one of the following options.

You can return to resource where you found the flash tools and search or ask for advice

Sometimes these errors can be caused if the ROM installation was performed via SD card. In this case reformatting the SD card might help.

If all else fails, it is time to returning the Oppo A79 5G device to the vendor if your warranty is still applicable.

Part 3: Useful Tips to avoid Bricking your Android Phone

If you are planning on installing custom ROM you need to install Custom Recovery. This will enable you restore the Oppo A79 5G device to its original settings should anything go wrong and hopefully help you avoid bricking your device.

Ensure that you are familiar with the Fastboot or ADB commands before doing anything. You should know how to recover your device by flashing a command line and also manually transfer important files to your device.
Make a backup of your device. This is obvious but most people fail to adhere to it. At the very least you can get back all your files and settings to transfer to a new phone.
Keep a full Nandroid backup on your phone
Keep another backup on your PC which you can access should anything go wrong with the Custom ROM installation
Know how to hard reset your device. It may come in handy when your device freezes on you.
You should also consider enabling USB debugging. This is because many solutions for a Bricked device rely on USB debugging.
Ensure the Custom ROM you choose can actually be used on your device model.

While installing Custom ROM can actually be a great way to customize your device, it is also the leading reason for bricked devices. Therefore ensure that you understand what you are doing when you decide to customize your device. Learn as much as you can about the process before attempting everything.

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What To Do When Oppo A79 5G Has Black Screen of Death? | Dr.fone