4 Ways to Fix Android Blue Screen of Death On Oppo A78 5G

Android is undoubtedly amongst the best smartphone platforms but comes with its own share of glitches. The Android screen of death is observed by many users all over the world who complain of their device screen turning blue rendering their phone/tablet unresponsive. This is called the Android blue screen of death and it usually occurs when you turn on your device by pressing the Power On button but your device does not boot up normally and remains stuck at a plain blue screen without any error message.

Such an Android screen of death is caused by a temporary software crash but can also occur due to certain hardware issues. We understand the inconvenience caused to you when you see the Android blue screen of death. Here are ways to fix the error and great software to extract all your data to keep it unaltered and safe.

Read on to learn more about the Android screen of death and ways to combat it.

Part 1: How to rescue data on Oppo A78 5G with blue screen of death?

The Android blue screen of death issue is not a difficult problem to deal with and can be fixed by you by following the easy steps given in this article. We suggest that all readers rescue the data stored on their Android devices to prevent data loss and keep it stored in your PC from where it can be accessed and recovered by you anytime, anywhere. This task might sound tedious, but, we have for you Dr.Fone - Data Recovery (Android) , a software specially designed to retrieve data from broken and damaged Oppo A78 5G phones and tabs, especially Oppo A78 5G devices, and keep it safe in your PC without tampering with it or altering its format. It efficiently extracts data from broken or unresponsive Oppo A78 5G devices, phones/tabs stuck at black/blue screen, or whose system crashed due to a virus attack.

Dr.Fone - Data Recovery (Android)

World’s 1st data retrieval software for broken Android devices.

• It can also be used to recover data from broken devices or devices that are damaged in any other way such as those stuck in a reboot loop.
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• Compatible with Oppo A78 5G devices.

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Follow the steps given below to extract data when you experience an Android screen of death:

1. Download, install, and run the Dr.Fone - Data Recovery (Android) tool on your PC. Connect your device using a USB cable and move on to the main screen of the software.

2. Once you launch the software, you will see many tabs before you. Click on “Data Recovery” > “Android”.

3. And then choose “Recover from Broken Phone” from the program’s screen.

4. In this step, choose from the two options before you the true nature of your device as shown in the screenshot below.

5. You will now be asked to feed in your phone’s model type and name as shown in the screenshot below. Give correct details for the software to identify your device smoothly and hit “Next”.

6. In this step, refer to the instructions in your device manual to enter into Download Mode on your Oppo A78 5G and hit “Next”. An example of what to do to reach Download Mode is shown below.

7. Finally, let the software recognize your Oppo A78 5G, and start to download the recovery package for your device.

8. Once it does, you will be able to preview all the files on the screen in front of you before you hit “Recover to Computer”.

The process may take up to a few minutes and once it’s done all your files will be extracted and stored on your PC. You can now move on to troubleshooting the problem without the fear of losing all your important data.

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Part 2: One click to fix the Android blue screen of death

We understand how annoying it is to see the Android blue screen of death and fail to access your device data. But, with Dr.Fone - System Repair (Android) , your troubles would burst away.

This software effectively fixes Android screen of death issue along with app crashing, bricked or unresponsive device, stuck on Oppo A78 5G logo, etc. All Android issues are well taken care of by Dr.Fone - System Repair (Android) with one click.

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Note: Backing up your device is significant before you carry out the Android repair process. The process of fixing the Android blue screen of death issue may erase data from your Oppo A78 5G. So backing up your Android seems a viable option.

Phase 1: Connecting your Android after preparing it

Step 1: Installation and running Dr.Fone - System Repair (Android) on your system takes you to the main screen. Choose the ‘System Repair’ option followed by connecting the Android device.

Step 2: Press the ‘Android Repair’ option before tapping the ‘Start’ button.

Step 3: Over the Oppo A78 5G device information window, select all relevant data about your device followed by the ‘Next’ button.

Phase 2: Initiate repairing after entering ‘Download’ mode

Step 1: Get the Oppo A78 5G device in ‘Download’ mode to fix the Android blue screen of death issue. Here is how –

• On a ‘Home’ button-less device – you need to switch off the Oppo A78 5G device. Now, hold the ‘Volume Down’, ‘Power’, and ‘Bixby’ keys together for about 10 seconds and release. Hit the ‘Volume Up’ key to get into ‘Download’ mode.

• On a ‘Home’ button device – shut down the Android phone/tablet, and then push the ‘Power’, ‘Volume Down’, and ‘Home’ keys for 10 seconds. Let go of the keys and press the ‘Volume Up’ key to enter ‘Download’ mode.

Step 2: Tap the ‘Next’ button to download firmware.

Step 3: Dr.Fone - System Repair (Android) would verify the firmware post-download. It will start repairing the Android system automatically.

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Part 3: Force Restart Your Oppo A78 5G

A force restart is a basic step that can clear minor software glitches. It has the potential to resolve the Android blue screen of death issue. Force restarting your device can clear temporary bugs and reset all processes. It is a simple yet often overlooked way to fix the Android blue screen of death issue. Use the following steps to force restart your Oppo A78 5G:

Step: On your Oppo A78 5G, press and hold the “Power” and “Volume Down” keys for around 10 seconds. Release the keys when your device reboots and wait for it to complete rebooting.

Part 4: Remove phone battery to fix blue screen of death

The best home remedy to fix any kind of Android screen of death remove the Oppo A78 5G device’s battery. This technique might sound too simple, but it has solved the Android blue screen of death issue for many users whose devices started normally after reinserting the battery. Here is what you should do.

1. Open the back cover of your Oppo A78 5G and carefully remove its battery.

2. Let the battery be out for 5-7 minutes. Meanwhile, long press the power button to drain out any residual charge from your device.

3. Now reinsert the battery and attach the back cover.

4. Turn on your device and see that it boots normally all the way to the Home/Locked Screen without getting stuck at Android blue screen of death.

Note: Not all Android devices allow you to remove their battery. If you own such a device, try the next step as it is your only option to fix the Android blue screen of death problem.

Part 5: Put out your SIM Card/SD card and reinsert

In some cases, issues related to the Android blue screen of death can be caused by problems with the SIM card or SD card. Removing and reinserting these cards can help resolve potential conflicts or glitches. Remember that this method can help resolve issues related to SIM card or SD card conflicts. However, it may not address more complex software or hardware problems causing the blue screen issue.

Part 6: Clean or change the LCD connector

If you’re facing the Android blue screen of death issue, the issue might be related to a hardware problem. The problem can be a loose or damaged LCD connector. In this scenario, you can try cleaning or changing the connector. This method is more advanced and involves disassembling your device. That’s why you need to proceed with caution and only if you’re comfortable with hardware tasks.

Part 7: Update to the latest Android version

Software problems can manifest the Android equivalent of a blue screen of death. It is usually triggered by errors or anomalies within the operating system. To address these concerns, upgrading to the most recent version of the Android OS proves effective. However, updating your device’s software could introduce fresh glitches or compatibility conflicts. These steps outline the process of updating your device to the latest OS:

Step: Open the Settings app on your Oppo A78 5G by locating and launching it. Proceed by scrolling through the options and selecting “Software Update.” In the ensuing screen, choose “Download and Install” to start a search for any available updates.

Part 8: How to fix the Android blue screen of death by factory reset?

The Android screen of death is a very confusing issue as it freezes your device at a blue screen with no options to navigate further. In such a situation you may consider performing a Factory Reset, better known as Hard Reset as you will need to enter Recovery Mode to implement this technique. Although resting your device will wipe off all its data but you don’t need to worry as Dr.Fone toolkit Android Data Extraction software can retrieve all your files and keep them safe.

Accessing Recovery Mode differs for different Android devices. Thus, we suggest that you consult your device manual to understand how to boot into Recovery Mode on your particular Android device and then follow the steps given below:

Once you are on the Recovery Screen, you will see a list of options before you, similar to the screenshot below.

Use the Volume Down button to scroll downwards and reach the “Wipe data/Factory reset” option.

Now use the power button to select it and wait for the Oppo A78 5G device to reboot automatically.

You will notice that the Android device will turn back on without getting stuck at the Android blue screen of death. Now you can set up your device from scratch.

Part 9: What Should You Do if Android Still Stuck on Blue Screen?

Have you tried all the methods, and your Oppo A78 5G is still stuck on the blue screen of death? In this case, it’s important to consider the possibility of a hardware issue. Remember that hardware issues can be complex. Trying to fix things without the right expertise can result in additional harm. If you’re uncertain about the next steps, it’s wisest to ask for assistance from a trained professional.

The Android screen of death, especially the Android blue screen of death, is not a very pleasant sight and could worry you. The good news is that this problem can be fixed by you sitting at home without any technical assistance. Follow the simple and easy tips given above to reboot your device and use the Dr.Fone - Data Recovery (Damaged Device) tool to rescue your data in the most efficient and effective way, then use Dr.Fone - System Repair (Android) to repair your Oppo A78 5G.

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Gmail Not Working on Oppo A78 5G: 7 Common Problems & Fixes

Ever since Android is introduced, it has almost eliminated the need of computers to work through Gmail. Gmail carries much importance especially when you’re a working person. A lot of work is done through mails on daily basis. But maybe today is not your lucky day. Maybe Gmail is giving you a hard time today. Is it? Is your Gmail not responding or keeps stopping you from going further? Well! There is no need to be bothered anymore. We are discussing some of the general Gmail problems along with their fixes. So, if your Gmail is not working on Android, you can go through this article and find the relevant solution.

Problem 1: Gmail App not responding or keeps crashing

First and foremost, the most common situation people meet with is when there Gmail keeps crashing. Or simply, it doesn’t respond at all. When you open it, it stuck for a few seconds and then you have to close it. It seriously is an annoying issue. If your Gmail is also not responding or crashing and you aren’t able to work properly, following are the solution you can follow.

Clear Cache

The first thing you can do to fix Gmail not responding issue is to clear the cache of Gmail. This has higher chance to get the issue resolved. To do this:

1. Go to “Settings” and look for “Apps & Notifications”. Please note that the option may vary in some Android phone like it maybe “Application” or “App Manager”. So, don’t panic and look for the option carefully.

   

2. Now, from the apps list, search “Gmail” and tap on it.

   

3. Go to “Storage” followed by “Clear Cache”.

Restart the Oppo A78 5G device

Restarting the Oppo A78 5G device in the first place simply resolves many problems and so in the instance when Gmail keeps stopping. Simply long press the power button of your device and restart the Oppo A78 5G device. See of the problem gets vanished or not.

Factory Reset the Oppo A78 5G device

The next option that you can try is resetting your device. This will lead to data loss so we suggest you to take backup firstly and then proceed with this method.

1. Hit on “Settings” and search for “Backup & Reset” option.

   

2. Tap on “Reset” or “Erase all data” (the option name again may vary).

If unfortunately the above solutions don’t work, there is a requirement to flash the stock Android ROM again. Before you wonder how, there is a professional one-click tool that can surely be of assistance. It is Dr.Fone - System Repair (Android) . The tool takes special care of the Android phones and fixes almost every system issues with ease. It takes no special technical skills and performs efficiently.

Problem 2: Gmail won’t sync between all ends

The next most common problem where people get stuck with is when there Gmail won’t sync. Here are the solutions to this particular problem.

Make Space in the Phone

When Gmail stops syncing, one of the things that can save you is clearing the storage. It is the space that maybe the culprit and therefore the syncing don’t work at all. We would like to suggest you removing the unwanted apps to clear the storage or deleting the downloaded files. You can also transfer the important files to your computer and make the space vacant.

Check Gmail Sync Settings

When still the Gmail not working issue persists and you can’t sync, make sure to check the Gmal sync settings. For this, follow the steps below:

1. Launch the Gmail app and tap on the menu icon (three horizontal lines).

2. Tap “Settings” and choose your account.

   

3. Check the box next to “Sync Gmail” if it’s not checked.

Restart the Oppo A78 5G device

Again, restarting can also be helpful in this situation. When you boot the Oppo A78 5G device again, check if your Gmail can sync or not.

Problem 3: Gmail won’t load

In case you are using the Gmail over your web browser and it has tested your patience in loading, here are the solutions that could prove to be fruitful for you. Please check these out.

Ensure to Use Gmail Supported Browser

First of all, you need to make sure that the browser you are using works with Gmail or not. Gmail can smoothly perform in Google Chrome, Firefox, Safari, Internet Explorer and Microsoft Edge. However, the browsers should be updated. So, please make sure that these browsers are running on the latest versions. Moreover, in case you use Chromebook, don’t forget to update the operating system in order to let it support Gmail.

Clear Cache of web browser

If you tried the above method but to no avail, try to clear the cache and cookies of the web browser. But by doing so, the browser history will be removed. As well as, the records of the websites you previously enjoyed will also be lost.

Check browser extensions or add-ons

 If not the above one, try this tip. It encourages you to check your browser extensions. Perhaps these are interfering with the Gmail and due to this conflict, Gmail won’t load. You can either turn off these extensions and plug-ins temporarily or make use of the incognito mode of the browser where there are no such things like extensions and plug-ins.

Problem 4: Gmail can’t send or receive

Gmail also gives you problem in sending or receive mails and messages. And to troubleshoot such issue, following are the solutions mentioned.

Check the Latest Version of Gmail

This issue is likely to emerge when you are using an outdated version of Gmail. And therefore, the first solution says you to check if the Gmail update is available. You can go to the Play Store and from the “My apps & games” option, you can see if Gmail needs to be updated or not.

Verify Internet Connection

Another thing that carries weight while you can send or receive mails is the internet connection. As we all know that Gmail won’t respond if the Oppo A78 5G device is not connected to the internet. Therefore, you are advised to turn off Wi-Fi and then enable it again. Also, please ensure to switch to Wi-Fi if you are using the cellular data. This may hamper the process and stop you from receiving or sending mails.

Remove you Account and Add Again

If still Gmail keeps stopping you to go ahead, make sure to once sign out from it. To do this:

1. Open your Gmail app and go to “Manage accounts on this device”.

   

2. Now, tap on the account you are working with. Tap on “REMOVE ACCOUNT” thereafter. After this, you can again sign in and then check if the problem is gone or not.

Problem 5: Stuck in sending

Now, here is another annoying problem that doesn’t let Gmail working on Android properly. This problem addresses the situation where users send a mail but it gets stuck on sending. If this is the problem that you are going through, the following solutions will help you.

Try Alternative Gmail Address

First of all, if Gmail is not working due to stuck in sending issue, we advise you to make use of some other Gmail address to send the mail. If the problem still occurs, jump to the next solution.

Check Network Connection

As already mentioned, be sure of an active internet connection while working with Gmail. When you are not using a stable connection, it may lead to stuck on sending, Gmail crashing and many other issues. You can fix the issue by doing these three things:

1. Most importantly, use only Wi-Fi rather than cellular data if you want a smoother process.
2. Turn off Wi-Fi and then turn it on again after nearly 5 seconds. Do the same with the router. Plug it out and the plug in.
3. Lastly, turn on Airplane mode and after a few seconds, turn it off again.

Now try to send the mail and see if things are still the same or not.

Check Attachments

Large attachments can also be the reason for this issue. We would here like to suggest you to check the attachments you are sending. If these are not so important, you can remove them and send the mail. Or if it is not possible to send the mail without attachments, compressing the files can be a solution.

Problem 6: “Account not synced” issue

Many times, the users get the error that says “Account not synced” while they try to work with Gmail. And this is the 6^th problem we are introducing. The ways mentioned below will assist to get out of the trouble.

Make Space in the Phone

When Gmail stops to further the process by prompting “Accounts not synced” issue, be sure that your Oppo A78 5G has some storage in it. If not, create it straight away. As we also mentioned in one of the above solutions, you can either delete the unnecessary files or transfer the important files to the PC to make the space in the phone. Go along with this tip and see if it works.

Check Gmail Sync Settings

As another solution, check Gmail sync settings to get the issue fixed.

1. Simply open Gmail and hit the menu icon which is three horizontal lines on the top.

2. Go to “Settings” and choose your account.

   

3. See the tiny box beside “Sync Gmail” and check it if it is not.

Restart the Oppo A78 5G device

If the above method went futile, simply restart your device. Take help of the Power button on your device. Long press it and from the options, restart it. This will hopefully work for you.

Problem 7: Gmail app running slow

The last problem that you may face is the slow-going Gmail app. In simple words, you may experience that Gmail app is operating extremely slowly. To fix this, following solutions will help you.

Restart the Phone

It is a universal method to fix minor Android system issues. And here too, we would like you to restart your Oppo A78 5G in the first place when you find that Gmail is not responding due to the sluggish behavior.

Clear Storage of Device

Usually all the apps start running slow when the Oppo A78 5G device is not having sufficient space. As the apps need space to function quickly and appropriately, having the Oppo A78 5G device on low storage can prove to be a bad luck for Gmail. So, make sure you wipe out the items you no longer needed on your device and create some room so that the Gmail responds nicely and won’t be running slow anymore.

Update Gmail App

As the last tip that will indeed help you is to update the Gmail app. Until you update the app when required, Gmail keeps stopping you from working and you will definitely get frustrated. Therefore, go to Play Store and look for the Gmail update. If it is available, welcome it with smile and bid farewell to the problem of slow running Gmail.

What if your problem still doesn’t get resolved after following these 3 tips? Well! If that is the case, we will again recommend you to make use of an expert one-click tool to flash the stock Android ROM.

Dr.Fone - System Repair (Android) is going to help you serving the purpose. This mighty tool possesses huge success rate and one can rely on it for its simplicity and security. It is designed to work with numerous problem related to Android system. So, no matter if your Gmail keeps crashing or keeps stopping, it has the solution for everything.

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My Videos Aren’t Playing on Oppo A78 5G – What Can I Do?

There’s a reason Android holds over two-thirds of the mobile operating system market share. It’s a powerful OS that gives you the utmost freedom and flexibility, allowing you to customize your phone to suit your needs.

However, regardless of the capabilities of Android phones and the features that come with their OS, just like any other smartphone, they’re prone to glitches and annoying issues – especially with their video files.

You may encounter videos not playing on your Oppo A78 5G more frequently than you like. Whether it’s video files you’ve recorded using your phone or files you’ve downloaded, this glitch can get pretty annoying pretty fast. Fortunately, there are several solutions you could try to fix it.

See what you can do if videos won’t play on your Android.

Why Are My Videos Not Playing On Android?

Considering how most smartphone manufacturers tend to emphasize the unbelievable quality of their cameras, perfect night modes, seamless slow-motion recordings, superb resolution, and more, you’d expect all images and videos to function flawlessly on your Android. Unfortunately, that’s not always the case.

Occasionally, you could find that the videos you access from your gallery won’t play, sending you the message that “video cannot be played” or “can’t play video.” Other times, you might find that YouTube videos won’t load correctly or your downloaded videos won’t open in your media player.

There could be a wide variety of reasons that is happening, including:

• Corrupted video
• Corrupted SD card
• Outdated media player
• Outdated OS
• Incomplete download from the source
• Low storage
• Video downloaded from a suspicious source

An array of hardware and software issues could lead to you being unable to play videos on your Android. However, that doesn’t mean you should immediately send your device for repairs or delete the videos that won’t play. There might be a few better solutions you could try.

What You Can Do if Your Videos Aren’t Playing On Android Phone

Since there are many reasons for having problems with videos not playing on your Android, you could also try many solutions.

1. Do a Factory Reset

While a factory reset shouldn’t always be the first solution you go to, it can usually prove to be the most effective one.

A factory reset, aka a master reset or a hard reset, returns all your software configurations to the original state when the phone was first manufactured. In the process, all your data is lost – any photos and videos you have on your phone and the apps you’ve installed will be deleted. You’ll be logged out of all your accounts and won’t have access to your message history, contacts, and more.

While it seems like an extreme step, it can help fix any video issues you might encounter due to software bugs.

Though there could be slight variations between different phones, you can usually perform a factory reset by going to Settings > General Management > Reset > Factory data reset > Reset.

2. Restart Your Oppo A78 5G

While a factory reset is all but guaranteed to fix the issues you’re encountering with your videos, sometimes a simple restart might do the trick just fine. A restart works by clearing your RAM (Random Access Memory).

In a nutshell, RAM stores short-term data that helps your processor complete tasks quickly. This data is always easily accessible, and it’s what helps your phone quickly open webpages and apps you’ve recently used.

Over time, however, your RAM can get filled with unnecessary data and data fragments, which, in turn, can confuse your processor.

Restarting your phone will clear your RAM and potentially eliminate any data fragments causing your videos to be unplayable.

3. Check the Video Format

As a general rule of thumb, the videos you capture should be in a format your device supports. However, the videos you’ve downloaded might not be. That’s why checking the files’ video format before trying other possible fixes is in your best interest.

If the format isn’t supported, installing the right video player with the necessary compatibility is the most straightforward fix. Some of the most popular video players for Android include VLC for Android, GOM Player, MX Player, Bsplayer, and RealPlayer. You can easily find all of them in the Google Play Store.

4. Check the Internet Connection

If you’re having problems playing downloaded or online videos, check your internet connection to see if there’s an issue there. If your internet’s down, any downloaded videos might not have downloaded correctly, and any online videos that haven’t been loaded will not play.

Make sure that you turn the Airplane mode off and your Wi-Fi on. Check the connection and test your internet speed to see if everything works properly.

You might need a network reset if your phone can’t connect to a Wi-Fi network. The path might differ between Android devices, but you should be able to find the option for a network reset at the exact location of your factory reset. Go to Settings > General Management > Reset > Reset Network settings > Reset settings.

5. Clear the Cache

The cache stores a copy of your most commonly used data, helping decrease loading time and improve your phone’s performance. However, too much cache data can take up too much space and cause data corruption, preventing you from accessing some of your apps.

On average, you should clear your phone’s cache every few months to ensure that everything runs smoothly. If you encounter issues with your videos not playing on Android, clearing the cache could be just the fix you need.

To clear the cache from your apps, you’ll want to go to Settings > Apps. From there, select the app you want to remove the cache from, scroll down to Storage, then choose Clear Cache.

6. Update Android OS

An outdated Android OS is usually the culprit behind many bugs and glitches you may encounter on your phone. It can prevent you from playing video files, accessing apps, taking photos, and more. It can lead to data corruption and loss, expose you to malware and cyberattacks, and compromise phone performance.

Regularly updating your OS to its latest version is always in your best interest. It can solve the problem of your videos not playing and protect you and your sensitive data.

7. Repair Your Android OS

You might already have the latest version of Android OS, but that still doesn’t mean your OS is functioning as it should. Maybe your phone was interrupted while downloading or installing the new OS version. Maybe your phone had underlying OS issues, or you accidentally downloaded files you shouldn’t have. Whatever the case is, if your videos don’t play due to an OS problem, you’ll need to repair your OS.

The best way to do it is with a reliable Android OS repair solution like Wondershare Dr.Fone.

Fast, efficient, and powerful, Wondershare Dr.Fone can repair your Oppo A78 5G in several simple steps:

• Step 1: Download and launch Wondershare Dr.Fone on your PC.
• Step 2: Go to Toolbox, then use a cable to connect your Oppo A78 5G to your PC.

• Step 3: Select System Repair > Android.
• Step 4: In the new window, select Start.

• Step 5: Fill in information about your phone’s Brand, Name, Model, Country, and Carrier.
• Step 6: Agree with the warning and select Next.

• Step 7: Follow the on-screen instructions to put your device in Download Mode.
• Step 8: Wondershare Dr.Fone will automatically start downloading the necessary firmware, so wait for the process to finish.

• Step 9: When the download is complete, select Fix Now to install it.
• Step 10: Type 000000, then select Confirmto continue fixing your device.

• Step 11: Wait for the Repairing Nowprocess to finish.
• Step 12: Once the process is complete, click Done.

If the reason your videos wouldn’t play on your Oppo A78 5G was a fault in the OS, everything should be functioning well after repairing your phone with Wondershare Dr.Fone.

Remember that repairing your device with Wondershare Dr.Fone might result in data loss. Back up all your essential data before fixing your OS using this software to stay safe.

8. Update the Video App

Sometimes, it’s not the outdated OS version causing issues but rather the out-of-date video app. Like OS updates, app and other software updates often contain fixes for common problems and security patches. Not every update is there simply to introduce new features.

To check whether you’re using the latest version of your video player, go to Settings > Apps. Find your video player app, tap it, and scroll down to the bottom of the page to see the version installed on your phone.

9. Clear Cookies and Browsing Data

If online videos are causing problems, not your recorded or downloaded ones, you might be due for a quick cookie and browsing data clearing.

Cookies are usually there to improve the user experience, allowing you to load websites faster and enjoy improved performance. However, if your cookies and browsing data occupy too much space, they could pose problems.

You’ll first need to launch your mobile browser to clear cookies and browsing data. If you’re using Google Chrome, the process is simple and streamlined. Tap the three dots in the upper right corner and go to Settings. From there, go to Privacy and security > Clear browsing data > Clear data.

10. Reinstall Video Apps

If you still have issues with videos not playing on your Oppo A78 5G, you could try deleting and reinstalling your video apps. Sometimes, simply updating the video app might still retain the glitch causing problems. However, if you delete it in its entirety and then install it again, the issue should be gone.

To uninstall the video app on your Android, go to Settings > Apps. Locate the app you want to delete, then tap Uninstall at the bottom of your screen.

To reinstall it again, go to the Google Play Store, search for the video app you want to have, then click Install.

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Conclusion

Like other smartphones, Android devices occasionally encounter glitches when playing video files. In most instances, the solution can be as simple as restarting your device. In others, you might have to perform a full factory reset or use software like Wondershare Dr.Fone to repair your Android OS.

Whatever the case is, don’t despair. There’s usually a solution that can fix the problem and ensure your device works as expected.

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