How to Flash Dead Oppo A78 5G Safely

• Fix malfunctioning Android to normal in one click.
• Highest success rate to fix all Android issues.
• Step-by-step guidance through the fixing process.
• No skills required to operate this program.

A phone is considered to be dead when it becomes completely unresponsive and refuses to switch on. Similarly, an Android phone is said to be dead when it does not boot up. You may try to switch it on several times by pressing the power button but in vain. You will see no sign of the phone’s logo or anything like a welcome screen. The Android phone’s screen remains black and does not illuminate when you try to turn it on. Interestingly, even when you charge this dead device, it does not show that it is getting charged.

Many people regard this as a battery issue, and many think of it as a temporary software crash. Some users also seem to believe that this is because of a virus attack. However, if you are looking for ways that tell how to fix a dead Android phone, you must understand that a dead phone or device can be cured by flashing custom firmware safely. If you are keen to know how to flash a dead Android phone or how to flash dead Android phones using PC, here are ways to help you.

Given below are eight techniques to flash your Oppo A78 5G safely, depending upon which phone you are using. It may seem time-consuming and tedious, but we can assure you that it works. So, move ahead and read on to learn about flashing new firmware, your Oppo A78 5G, MTK Android, and Oppo A78 5G safely.

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Part 1: Can a Dead Phone Be Flashed?

Flashing a dead Android phone might be skeptical for many users who have been in such a situation. Although it is possible to flash a dead Android phone, it is essential to be aware of the reasons that lead you into such a situation. Before a remedy, diagnosing the problem is a necessity for retaining the Oppo A78 5G device.

From battery issues to physical damage to the Oppo A78 5G device, there can be many reasons your Oppo A78 5G died. The reasons for a dead Android phone are not restricted to these points. There can be software-related issues or firmware issues that might cause such havoc on your Android.

Part 2: How to flash Oppo A78 5G in one click

While you are worried about how to flash Oppo A78 5G instantly with a single click, Dr.Fone - System Repair (Android) swiftly makes its way with a galore of options for you. This amazing tool from Wondershare can fix a plethora of Android system issues such as crashing of apps, black screen of death, failed system update, etc. Moreover, it can also get your device out of boot loop, unresponsive bricked Android mobiles as well as stuck at the Oppo A78 5G logo.

Dr.Fone - System Repair (Android)

One-click solution to flash Oppo A78 5G

• The high success rate in fixing Oppo A78 5G Android devices.
• All the latest Oppo A78 5G devices are supported by this software.
• One-click operation of this tool helps you how to flash Oppo A78 5G easily.
• Being very intuitive, it doesn’t need you to be tech-savvy to use this software.
• It is one of its kind and the first one-click Android repair software on the market.

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Step-by-step Tutorial

We are going to explain how to flash a dead Android phone using a PC using Dr.Fone - System Repair (Android)

Note: Before you understand how to flash Dead Android phone, take a backup of your data and then proceed to avoid any data loss.

Phase 1: Prepare your Oppo A78 5G

Step 1: Once you have downloaded and installed Dr.Fone, launch it. From the main menu, tap on ‘System Repair’ and get your Oppo A78 5G connected to it.

Step 2: Click ‘Android Repair’ from the available options, and then press the ‘Start’ button to fix the Dead Android phone by flashing it.

Step 3: On the Oppo A78 5G device information screen, pick the appropriate device brand, name, model, and other details followed by tapping the ‘Next’ button.

Phase 2: Put the Android device in Download mode to start repair.

Step 1: It is essential to boot your Oppo A78 5G in Download mode before repairing.

• If the Oppo A78 5G device has a ‘Home’ button: Turn it off and then hold down the ‘Volume Down’, ‘Home’, and ‘Power’ buttons altogether for 5-10 seconds. Un-hold all of them and hit the ‘Volume Up’ button for entering ‘Download’ mode.

• In the absence of a ‘Home’ button: Switch off the Android device and hold the ‘Volume Down’, ‘Bixby’, and ‘Power’ buttons for 5 to 10 seconds, then release them. Hit the ‘Volume Up’ button for entering the ‘Download’ mode.

Step 2: Press the ‘Next’ button for initiating firmware download.

Step 3: Once the firmware gets downloaded and verified Dr.Fone - System Repair (Android) starts to flash your Dead Android phone. All the Android system issues will be fixed soon after.

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Part 3: How to flash Oppo A78 5G dead phone with Odin?

In this segment, we will learn how to fix the dead Android phone, i.e., Oppo A78 5G phones using Odin software. Odin is software used internally by Oppo A78 5G to generally unblock devices and perform a more utility-based job, namely, flashing new firmware in place of the old one. There are different variants available, so choose the one which is supported by your Galaxy phone. Here is a step-by-step explanation of how to flash dead Android phone (Oppo A78 5G) using Odin software.

Step 1: Install the driver software on the computer. You can find the best driver software for your device and PC on the official Oppo A78 5G website. You may also download Oppo A78 5G Kies on your PC. Once you have downloaded and installed the driver software, restart the PC.

Step 2: Now download suitable firmware for your device in the form of a zip folder that you can open and store on your desktop.

Make sure the file is .bin, .tar, or .tar.md5 only as these are the only file types recognized by Odin.

Step 3: In this step, download the latest version of Odin on your PC and move it to the desktop, and then right-click on the downloaded Odin file to select “Run as Administrator”.

Step 4: Now, boot your dead device to Download Mode by pressing the power, volume down, and home button together. When the phone vibrates, release the power button only.

Step 5: Gently press the volume up button, and you will see the Download Mode Screen.

Step 6: Now, you may use a USB to connect your Oppo A78 5G to the PC. Odin will recognize your device, and in the Odin window, you will see a message saying “Added”.

Step 7: In this step, find the tar.md5 file you downloaded by clicking on “PDA” or “AP” on the Odin window and then click “Start”.

Finally, once the flashing process is complete, your Oppo A78 5G phone will reboot and start normally, and you may see a “Pass” or “Reset” message on the Odin window on the PC.

Part 4: How to flash MTK Android dead phone with SP Flash tool?

SP Flash tool, also known as SmartPhone Flash tool is a popular freeware tool used to flash custom ROM or firmware in MTK Android phones. It is a very successful tool and is extremely easy to use.

Let us look at the steps given below to learn how to flash dead Android phones using PC with the help of the SP Flash tool.

Step 1: To start with, download and install the MTK driver on your PC and then download the ROM/firmware you wish to use for flashing purposes.

Step 2: Once done, you should download the SP Flash tool and extract it on your PC and move on to launch the Flash_tool.exe file to open the SP Flash tool window.

Step 3: Now, on the SP Flash tool window, click on “Download” and select “Scatter-loading”.

Click here


Step 4: The last step would be to locate the file downloaded by you and click “Open” and then finally, select “Download” on the SP Flash tool window.

After completing the above steps, connect your dead device to the PC with a USB cable and wait for it to get recognized. The flashing process will take a few minutes to finish and then you will see a green circle indicating “OK Download”.

That’s it! Now simply disconnect your phone and wait for it to reboot.

Part 5: How to flash Oppo A78 5G dead phone with the Phoenix tool?

Phoenix tool, better known as PhoenixSuit, is a tool similar to the SP False tool and Odin. It works very well with Oppo A78 5G and is the best answer to “How to fix dead Android phone?”, “How to flash dead Android phone using PC?”, etc.

Let’s look at the steps of flashing the Oppo A78 5G dead phone with the Phoenix tool.

First, download and install the Oppo A78 5G PC Suite driver on your PC. Then you will need to download the PhoenixSuit tool and then launch it.

Now, on the toolbar, click “Tools” and select “Data Package Download” from the drop-down list.

Then move to download the firmware for your dead Oppo A78 5G and save it in a new Folder. Once done, go back to the Phoenix tool window and click on “File” and select “Open Product”.

Simply, feed in the details and then click “OK”.

After this, click on “Flashing” and select “Firmware update” and then browse to select the appropriate product code and then click “OK” again.

Then move on to select “Dead Phone USB Flashing” from the Firmware Update Box.

Lastly, just click on “Refurbish” and connect your phone to the PC using a USB cable.

That was it, the flashing process may take up to a few minutes after which your dead Oppo A78 5G will restart automatically.

Part 6: How to flash a dead phone that won’t turn on via factory reset?

Using tools for flashing Android devices can be a solution; however, it is heavily restricted to the Oppo A78 5G device models. For a generalized solution, there can be other options that you can go with. Factory resetting an Android device by putting it in Recovery Mode is one way. To know how to flash a dead Android phone using factory reset, go through the steps featured below:

Step 1: To initiate the process, you will have to put your Oppo A78 5G in Recovery Mode. Generally, Android phones are put in Recovery Mode by holding the “Power” and “Volume Up” keys for a few seconds after turning them off. The key combinations can vary according to your Oppo A78 5G.

Step 2: As the Android boot menu opens on your screen, use the “Volume Down” and “Volume Up” keys to scroll up and down the menu. On accessing the “Wipe Data/Factory Reset” option, use the “Power” key to select the particular option.

Step 3: Continue to select the “Yes” option for confirming the factory reset of the Android device. The phone will automatically reboot after successfully factory resetting.

Part 7: How to flash a dead Android phone by checking screen faulty

The screen of your Oppo A78 5G may be faulty, due to which it is not launching. While seeking the right way of how to fix a dead Android phone, you can force restart your phone using the Volume buttons according to your device model.

If the Android vibrates on restarting and the screen does not lighten up, the problem can be directed to a hardware fault. The screen is broken and needs physical assistance to resolve the issue.

Part 8: How to fix a dead Android phone by changing the battery

Another solution that can help you fix the dead Android phone is changing its battery. The battery of an Android device can last up to 3 years. When its capacity drops to a bare minimum, it is best to change the battery of your Android. Upon trying to restart your Oppo A78 5G, if it does not, you might need to replace your battery. All Android phone batteries are removable, which should be regulated with proper supervision.

Part 9: How to repair dead Android phone by contacting official support

If you are unable to discover any proper solution for how to flash dead Android phones, you might have to consult the respective customer support of the Android phone manufacturers. Consult customer support to discover why the phone is dead and how it can be flashed. The respective personnel will assist you in resolving the issue, which might require monetary input from your side.

Conclusion

A dead Android phone might be the cause of worry, but the techniques given above to flash your dead Android device safely are very helpful. These methods have been tried and tested by users all over the world and thus, we recommend them to you. If your phone is dead or has become unresponsive, do not panic. Depending on your phone’s brand, here are ways to guide you on how to fix the dead Android phone and how to flash dead Android phone using PC.

It has been observed that Wondershare Dr.Fone – System Repair (Android) assists in the best way. Resolve all your concerns involving your dead Android phone and flash it to make it operable again.

Carefully follow the instructions given, and you will be able to reboot your dead Android phone successfully.

What to Do if Google Play Services Keeps Stopping on Oppo A78 5G

Is the annoying Google Play Services error constantly popping up on your phone? Is it happening while reading, gaming, or browsing social media?

The error constantly plagues thousands of Android users, and it can be incredibly frustrating when you’re using the phone for something important or doing something entirely unrelated to the Google Play app.

Oddly enough, the “Unfortunately, Google Play Services has stopped.” error isn’t severe – you can fix it with a few general and easy-to-do fixes, a factory reset, or a system repair. Below, you’ll find info about why it’s happening and a list of ten possible solutions.

Why Am I Getting the Message “Google Play Services Keeps Stopping?”

Computers and phones often speak in error codes and apps that stop working. Even minor connectivity issues can cause these problems, leaving you wondering what’s wrong with your device or displaying the “Unfortunately, Google Play Services has stopped working.” error message.

Software errors are another set of problems that can also cause this issue. Namely, an average phone user has at least 40 installed apps, and sometimes these apps don’t play well together. They generate problems or steal resources from each other, such as RAM, causing crashes and errors.

There’s also the issue of wrong app versions. Although each Android phone uses the Android operating system, these systems can be vastly different, and the apps built for them can be made to be phone-specific and only run on a specific phone model.

That’s also the case with Google Play Store and Google Play Services.

Why Google Play Services Keeps Stopping

The Google Play Services keeps stopping error is an infamous one, and it can appear for various reasons and even on brand new phones. However, these causes can be categorized into three groups, which are:

1. Network Issues
2. Software Errors
3. Wrong Play Services Version

Regardless of what’s causing the issue on your phone, we’ve compiled a list of ten possible solutions, and you can find those below.

Solutions to Try When Google Play Services Keeps Stopping

There are many solutions for the issue of Google Play Services that keeps stopping. We’ve listed the most famous and effective ones, and you’ll find them below in no particular order. Try them out and see whether they fix the issue.

1. Do a Factory Reset

A factory reset on any smartphone removes all your data on the phone’s internal storage and can even wipe your SD card clean if you select the option. Before you reset your phone to factory settings, ensure you’ve backed up all your essential apps and files. When you’re ready, you can do a factory reset by following these steps:

• Step 1: Go into Settingsand search for “reset.”

• Step 2: Choose Factory reset.

• Step 3: Tap the Erase all dataor Reset device at the bottom, whichever button is there.

  

• Step 4: Input your password and confirm the action.

Your phone will now restart and start the reset process. Once the factory reset completes, your phone will look brand new, and you’ll need to install all your apps again. Moreover, your Google Play Services app will likely get fixed by this, too.

2. Update Your System

As keeping your phone’s system and apps updated to the latest possible version is essential and recommended for the best performance and highest efficiency, you can try updating it to see whether it fixes your Google Play Services error. Here’s how:

• Step 1: Open the Settings
• Step 2: Head into System> System update.
• Step 3: If there’s an update available, click it and go through the process of updating your phone’s system.

Restarting your phone after an update, even if it doesn’t restart itself, is highly advisable, ensuring that the new updates apply without issues.

3. Revert to the Previous Version

As we’ve discussed the wrong Play Services versions above, it’s worth noting that sometimes even the developers can make mistakes and roll out the wrong version for your phone. So, if you notice that the phone is getting the error after you’ve updated Google Services or the Play Store, you can quickly revert to the previous version, and here’s how:

• Step 1: Head into Settings> Apps > Google Play Services.
• Step 2: Press the Disablebutton at the bottom of the screen.
• Step 3: Restart the phone, repeat the process by clicking Enablethis time, and restart the phone again.

As these are system apps, you can’t remove them from the phone, and disabling them will only remove the updates, leaving you with a base version that came with your phone out of the box.

4. Uninstall the App’s Updates and Reinstall

Like reverting to the previous version, you can also try reinstalling updates to fix the Google Play Services has stopped working error. The process is similar to the one above, but we’ve still included the steps. Here’s how you can do that:

• Step 1: Go into Settings> Apps and find Google Play Services.

• Step 2: Tap it and press Uninstall Updatesat the bottom.

  

• Step 3: Exit the Settingsapp and restart the phone.

• Step 4: Open the Play Storeapp and head into the app’s settings by clicking your profile icon. Then scroll to the bottom, and tap Settings.

• Step 5: Find and tap the Play Store versionto update your Google Play Services.

As you’re already there, you might as well update all other apps after you tap Manage apps & device. That will ensure that older and not-up-to-date apps aren’t causing the issue.

5. Check Storage

Believe it or not, one of the leading causes of the Google Play Services issue is a phone overfilled with apps. Namely, if you have insufficient storage, the Google Play Store app will likely crash and display errors such as “Unfortunately, Google Play Services has stopped working.”

Head into your phone’s Settings and select Storage to see how your phone’s doing storage-wise. Deleting a few apps you don’t use and transferring your photo and video library to a PC is highly advisable if your phone’s storage space lacks gigabytes.

6. Do a System Repair

Although the other solutions here are general fixes that might help, a system repair might take a bit longer but will undoubtedly fix your issue. You can use the Wondershare Dr.Fone app to repair the system and eliminate the annoying “Unfortunately, Google Play Services has stopped working” error.

Moreover, Dr. Fone works on Android and iOS devices and can fix various phone issues, including boot loops, a white screen of death, a stuck phone, etc. That’s why we’ve included a guide on using it for an Android phone issue. Here’s how:

• Step 1: Launch the Wondershare Dr.Fone app on your PC and head into Toolkit> System Repair > Android.

  

• Step 2: Select the type of issue you want to fix > Start.

  

• Step 3: Select the make and model of your phone so that Dr.Fone can find the appropriate Android software.

  

• Step 4: Connect the phone to the PC via a USB cable and follow the on-screen instructions to put the phone into Download Mode. The instructions are available for both phones with and without the home button.

  

• Step 5: Select the appropriate Android firmware, download it, and hit Fix Nowafter it downloads.

  

• Step 6: Enter the code and hit Confirmto continue the system repair process. When it’s done, click the Done

  

That’s all it takes to do a system repair with Wondershare Dr.Fone. Give the software a few minutes to complete, during which your phone might restart a few times. Once it’s done, your Google Play Services app will undoubtedly work.

Click here

### 7. Clear Cache

The easiest and the most obvious fix for many Android apps is clearing the app’s cache. Here’s how you can do that for Google Play Services and Google Play Store:

• Step 1: Go into Settings> Apps and find the Google Play Store

• Step 2: Tap Storageand hit the Clear cache

  

• Step 3: Repeat the process for the Google Play Services

If this doesn’t work, move on to another possible fix.

8. Check Date and Time Settings

Oddly enough, the Google Play Services app is prone to failure because of an incorrectly set time or date. That’s because Google’s servers constantly check these settings before issuing updates to the Oppo A78 5G devices, so you’ll need to ensure they’re correct beforehand. Here’s how:

• Step 1: Head into Settings> System > Date & Time.

• Step 2: Ensure that both “**Use network–provided time” and “Use network-provided time zone**” are toggled on.

  

• Step 3: If this doesn’t work, you can try repeating the process and manually setting the time and the time zone.

Once you check or change these settings, try using the Google Play Store app and check whether the issue is fixed. Restarting the phone after changing the settings is also highly advisable.

9. Troubleshoot Your Internet Connection

Another regularly overlooked troublemaker is a poor internet connection. That’s because most apps nowadays are meant to work in online mode only, and losing connection or using a bad one interferes with the app’s functionality.

To test the internet connection on your Oppo A78 5G, you should open a browser and head to a random internet page to see if it’s opening and whether there are any delays. If it’s working fine, your internet connection isn’t the problem.

10. Adjust Google Play Services Permissions

Although permissions rarely change, they can cause issues if you change them accidentally. These settings can be found in the same place where you would uninstall updates or clear the app’s cache, so you can use some of the steps mentioned above to check them.

Once inside Permission Settings, check whether the Google Play Services and Play Store apps have sufficient permission to do their jobs and whether any required permissions were recently removed. If so, grant these two apps their permissions back.

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Conclusion

Although it’s an incredibly frustrating error, the “Unfortunately, Google Play Services has stopped” message is more annoying than serious. We’ve explained why it happens, but we’ve also given you a list of solutions to fix it.

Our list includes various fixes, from simple ones, like deleting the app’s cache and ensuring your network works fine, to more serious ones, like doing a factory reset. Alternatively, you can do a system repair with the help of Wondershare Dr.Fone, which will certainly fix the problem, but it might be a bit more complicated than cache deletion.

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.