How to Resolve Oppo A78 Screen Not Working

Nothing is more frustrating than your phone’s touch screen becoming unresponsive. Given the importance of smartphones in daily work, a phone with a touch screen not working can badly affect your routine. It is an issue found in most smartphone brands, even among Oppo A78 phones, known for their efficient performance. If your Oppo A78 screen is not working, it can be an exhausting experience.

Luckily for your, multiple ways are available to resolve this issue. This article will list six fixes for resolving the Oppo A78 not working issue. It will also discuss the reasons behind this issue in detail and provide a list of tips to avoid it in the future.

Part 1: What Causes Oppo A78 Screen Unresponsive?

Answering what causes Oppo A78 screen unresponsiveness is difficult. Many reasons, ranging from minor bugs to serious hardware issues, can cause it. To find out the exact or near exact reason, you will have to review your device’s activity before this issue occurs. You can use the following common reasons behind the Oppo A78 6T touch screen not working as the basis of your investigation:

1. Touchscreen Calibration

Excessive smartphone use can cause the touchscreen to go out of the required settings. It means until the touch screen is not recalibrated properly, the touch not working issues will continue to pop up.

2. Battery Issue

If your device’s battery is damaged or is at the end of its lifespan, it can cause the touch screen not responding issues. Moreover, the low battery and issue with the charging port can also lead to this problem.

3. Corrupted System Files

The presence of corrupted system files is also a significant cause of such issues. These corrupted files can also lead to serious performance issues on your phone.

4. Conflicting Settings

It is also possible that the conflicting settings in your device are causing this issue. These settings can range from touch sensitivity to screen refresh rate. Unless these conflicts are removed, the touchscreen performance will continue to degrade.

Part 2: The Common Solutions to Solve a Oppo A78 Screen Unresponsive

Fixing the Oppo A78screen not working is easy as long as it is not a serious hardware issue. While there are multiple ways to solve this problem, we have chosen the 6 most common and easy solutions. Listed below are the 6 common solutions to solve a Oppo A78 screen unresponsive:

Solution 1. Restart the Oppo A78 Phone

As with any other issue or device, the first fix you should always try first is to restart your device. It is the best solution to fix the Oppo A78 not working issue if temporary bugs and glitches are the reason behind it. When you restart your device, it flushes out all temporary bugs and glitches while resetting your device’s processes. Use this guide to restart your Oppo A78 device:

Instruction: Press and hold the “Power” button for a couple of seconds until it turns off. Wait a few moments and then use the “Power” button to turn on the Oppo A78 device. In some of the Oppo A78 devices, you also have to use the “Volume Down” button along with the “Power” button to restart the Oppo A78 device.

Solution 2. Check the Charging Port and Battery

The issues with the battery of your Oppo A78 5 can also lead to Oppo A78 not working. It can be due to your device’s low or near-empty battery. While in some cases, serious issues with the battery can also be behind this problem. Similarly, the reason behind your phone’s touch not working can be charging port issues.

Thus, you should check and clean your device’s charging port and see if it resolves the problem. Moreover, turn off your device, charge it, and then restart it to check if the touch screen not working issue is gone.

Solution 3. Contact the Oppo A78 Customer Support

Contacting Oppo A78 customer support can also help resolve the Oppo A78 screen not working problem. It is especially helpful if you are unable to find the cause and want to seek an expert opinion. The Oppo A78 customer support will help you find the issue and recommend a solution.

It is an excellent option if your Oppo A78 device’s touch is not working due to hardware issues. They can help guide you to a suitable service center to fix your phone and resolve this issue.

Solution 4. Wipe the Cache of Your Oppo A78 Device

A common reason for Oppo A78 Nord being stuck on the loading screen is the filled cache partition. If you do not clean out the cache partition of your Oppo A78 device, its performance will degrade. As a result, your device will experience issues like the touch screen not working or getting stuck at the loading screen. Here is how you can clear the cache of your Oppo A78 device:

Step 1: Turn off your device by pressing and holding the “Power” button. Once it is turned off, press and hold the “Power” and “Volume Down” buttons until you see the Oppo A78 logo.

Step 2: Now, enter your phone’s PIN or pattern and choose a language. After selecting the language, choose “Wipe data and cache.”

Step 3: Select “Wipe cache” on the next screen and confirm the action through “Yes” in the ensuing window. Once the process is complete, choose “Reboot” to restart your device.

Solution 5. Reset to Factory Settings

Sometimes, clearing the cache partition doesn’t help resolve the touchscreen issue. In that case, You have to factory reset your Oppo A78 device. It is the best and last solution if other fixes haven’t worked and you can’t pinpoint the reason. Factory resetting your Oppo A78 will delete all phone data. Thus, you should create a proper backup before trying this fix. Follow these steps to factory reset your Oppo A78 in no time:

Step 1: Launch Settings on your Oppo A78 device and tap “System” to select “Reset Options.”

Step 2: In the “Reset Options,” select “Erase all data (factory reset)” and confirm the action by again pressing “Erase All Data.” It will start the factory reset process.

Solution 6. Replace the Old Screen with A New Screen

If none of the above-mentioned fixes have worked so far, you should replace the touch screen. Replacing the touch screen is recommended in case of hardware and severe software issues. However, it can be quite an expensive fix as new touch screens aren’t cheap. The prices for new touchscreens differ depending on the model. These prices start from $20 and go up to hundreds of dollars.

Part 3: How to Avoid Oppo A78 Screen being Unresponsive?

Protecting your Oppo A78 device against system issues like touch not working is not difficult. While it is true that you can’t 100% avoid such problems, the risks can still be reduced to a great extent. To prevent your Oppo A78 screen from being unresponsive, here are some tips you can follow:

• ****Regular Updates:****You should always ensure that your Oppo A78 device runs on the latest software version available. It can help prevent bugs or glitches that might cause the screen to become unresponsive.
• ****Device Protection:****It is also essential that you use a good quality phone case and screen protector. These will protect your Oppo A78 device from physical damage. Drops, bumps, or scratches can damage the screen and make it unresponsive.
• ****Delete Unnecessary Apps:****If you have too many apps on your Oppo A78 devices, it can cause screen unresponsiveness issues. Thus, you should only install the apps you need and delete the apps that are no longer needed.
• ****Use Dr.Fone 13:****Having a professional tool like Fone in your arsenal helps a lot in protecting against system issues. If a system issue is able to pass through, Dr.Fone has the ability to resolve the issue in a matter of seconds. Moreover, it is a complete smartphone tool with data transfer, location changer, and system repair features.

A new version of Dr.Fone is expected to release in the latter half of this month. The new version will include many improvements, advanced features, and increased device support. Furthermore, it will also have a better and more user-friendly interface.

Conclusion

To sum up this article, it can be said that issues like Oppo A78 not working are part of life. These issues can occur anytime and are hard to completely protect against. Thus, having a problem solver like Wondershare Dr.Fone is the best choice. It will not only help you safeguard against system issues but also resolve them if they occur.

[8 Quick Fixes] Unfortunately, Snapchat has Stopped on Oppo A78

Have you ever been deep in conversation with a loved one or friend, taking advantage of all the funny filters and games Snapchat has to offer when you’ve suddenly been presented with the ‘Unfortunately, Snapchat has Stopped’ error code? This is usually followed by the app crashing back to the main menu.

If so, don’t worry; you’re not alone. Snapchat crashing in this way is nothing new, but it can be incredibly annoying when it keeps happening and stops you from enjoying the conversations you care about.

Fortunately, there are plenty of solutions out there to help you out and get the app working again as it should do. Today, we’re going to explore them all to help you get back to what you were doing before and as though there was never a problem.

Part 1. Install Snapchat again from Google Play Store

One of the best ways to resolve the Snapchat crashing problem or Snap Map not working issue is to delete the app and reinstall it again. When you’re using your phone, there is data continually flowing around and data being sent here, there, and everywhere.

During these processes, bugs can occur, and if they can’t sort themselves out, the best thing to do is to reset your app and start from a fresh installation. Here’s how to do it.

Step 1: Hold down the Snapchat app from your main menu and press the ‘x’ button to uninstall the app.

Step 2: Open the Google App Store from your device and search ‘Snapchat’ in the search bar. Find the official app page and download the app onto your device.

Step 3: The app will automatically install itself once downloaded. Open the app, sign in to your account using your log-in details, and you should be able to use the app like normal.

Part 2. Check for new Snapchat Updates

Hand in hand with the problem above, sometimes a bug can restrict Snapchat from working, or perhaps your personal update settings. If you receive a Snapchat from someone with an upgraded version, this can crash your app.

Here’s how to make sure you’re running the latest version of Snapchat is Snapchat isn’t responding.

1. Launch the Play Store and navigate to the My Apps and Games page
2. Tap the Update button
3. The app will now automatically update to the latest version

Part 3. Wipe the cache of Snapchat

If you have a lot of data in your Snapchat cache, this can cause the app to become overloaded in which you’ll need to clear it to start again and refresh the app. This is a common problem that can cause Snapchat has stopped working error.

Here’s how to fix it.

1. Open the Snapchat app and tap the Profile icon on the top left-hand side of your screen

   

2. Tap the Settings gear icon on the top right

   

3. Scroll down the Settings menu and tap the Clear Cache option

   

4. Here, you can choose to Clear All, but you can select individual areas if you prefer

   

5. Tap the Confirm option to clear your cache preference completely

   

Part 4. Fix the system issues that caused Snapchat stopping

If you’re experiencing the Snapchat crashing on Android often, or you’re experiencing similar errors with other apps, this can be an indication that there’s something wrong with your Android operating system.

The best way to fix this is to repair your device using the software known as Dr.Fone - System Repair (Android). This is a powerful repair system that can completely recover your device from any errors, including the Snapchat keeps crashing error.

Dr.Fone - System Repair (Android)

Dedicated repair tool to fix Snapchat crashing on Android.

• Recover your device from any problem, including black screen or unresponsive screen.
• Supports over 1000+ unique Android devices, models, and brands.
• Trusted by over 50+ million customers around the world.
• Can fully repair faults with your Oppo A78’s firmware in a few simple steps.
• One of the most user-friendly applications in the world.

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To help you make the most of this Android repair software and to fix your Snapchat not responding error, here’s a step-by-step guide on how to use it.

Step 1: Download the Dr.Fone - System Repair (Android) software to your computer. Install the software to your Mac or Windows computer by following the onscreen instructions.

Once completed, open the software, so you’re on the main menu.

Step 2: From the main menu, click the System Repair option, followed by the Android option. Of course, if you have an iOS device you want to repair in the future, the option is there if you want it. Also, connect your Oppo A78 to your computer using the USB cable.

Step 3: Confirm details.

On the next screen, use the drop-down menus to confirm the model, brand, operating system, and carrier of your device. Click Next to confirm the details are correct.

Step 4: You’ll now need to put your phone into Download Mode, sometimes referred to as Recovery Mode. For this, you can follow the onscreen instructions. Make sure your device stays connected to your computer throughout this process.

The method will slightly differ depending on whether your device has a home button, so make sure you follow the right instructions for your individual device.

Step 5: Once in Download Mode, the software will now download and install a fresh version of your Oppo A78’s operating system. This can take some time, so make sure your device stays connected, and your computer stays on and doesn’t shut down.

Step 6: That’s it! Once you see the screen saying your device has been repaired, you’ll be able to close the Dr.Fone - System Repair (Android) software, disconnect your phone, and can start using Snapchat as normal without the Snapchat not responding error coming up!

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Part 5. Check for the Android update

Similar to some of the other solutions we’ve listed above, if you’re using an outdated version of the Android operating system, but the latest version of Snapchat is coded to the most recent, this can be a cause for the Snapchat crashing on Android problem to occur.

Fortunately, it’s easy to check to make sure you’re running the latest version of Android and to download and install the update if you need it. Here’s how, which will help to sort out your Snapchat keeps crashing Android problems.

Step 1: Open the Settings menu on your Oppo A78 and select the About Phone option.

Step 2: Tap the ‘Check for Updates’ option. If an update is available, you’ll then have the option to Install Now or Install Overnight. If no update is available, you’ll see a notification stating your device is up to date and no action is needed.

Part 6. Connect to another Wi-Fi

In some cases, you may be trying to connect to a Wi-Fi network that’s not very stable. This may keep cutting the connection to your device, which in turn is causing Snapchat to crash on Android.

To resolve this, you can simply try connecting to another Wi-Fi network or a data plan to see whether this is the problem. If so, changing network and then using the Snapchat app should stop any error messages from occurring.

Step 1: Open the Settings menu on your Oppo A78, followed by the Wi-Fi option.

Step 2: Tap the new Wi-Fi network you’re currently connected to, and then tap the ‘Forget’ option, to stop your phone connecting to it.

Step 3: Now tap the new Wi-Fi network you want to connect to. Insert the Wi-Fi security code and connect. Now try reopening and using the Snapchat to see if you can use it.

Part 7. Stop using the custom ROM

If you’re running a custom Android ROM on your device, with some versions of the ROM and some apps, you’re going to experience errors simply because of the way the apps and the ROMs are coded and designed.

Unfortunately, there’s no easy fix to this, and if you want to continue using the app, you’ll need to reflash your Oppo A78 back to its original firmware, and then wait until the ROM developers update the ROM to be compatible with social apps like Snapchat.

However, this reflashing process is simple thanks to the Dr.Fone - System Repair (Android) software that we listed above. To follow the detailed step-by-step guide, follow the steps on Part 4 of this article, or follow the quick guide instructions below.

1. Download and install the Dr.Fone - System Repair (Android) software to your computer
2. Connect your Oppo A78 to your Windows computer using the USB cable
3. Open the software and click the Repair option.
4. Select the Android device repair option
5. Make sure your carrier and device information are correct
6. Put your device into Download Mode by following the onscreen instructions
7. Allow the software to repair your Oppo A78 automatically

Part 8. Reset the factory settings of your Android

One of the last resorts you can take is factory resetting your Oppo A78 back to its original settings. From the day you first started using your device, you’ve been using the system and downloading files and apps, and over time this increases the chances of creating a bug.

However, by resetting your device to factory settings, you can reset these bugs and get your apps and device working again free from the Unfortunately, Snapchat has stopped error message. Here’s how to factory reset your device.

Make sure you back up your personal files from your device first like your photos and music files because factory resetting your device will clear your device’s memory.

Step 1: Tap the Settings menu on your device and click the Backup and Reset option.

Step 2: Click the Reset Phone option. That’s it! The phone will take several minutes to complete the process, after which your phone will be reset to its original state.

How To Revive Your Bricked Oppo A78 in Minutes

Oppo A78 has established a notable presence within the custom development arena. This trait holds for Oppo A78. Today, it’s still one of the most popular budget smartphones available. The popular smartphone offers the freedom to flash custom ROMs, attain administrative privileges, access countless customization options, and much more.

Yet, delving into these capabilities comes with its share of risks. The potential for your Oppo A78 to brick is high if you don’t know what you’re doing. This page teaches you how to unbrick your Oppo A78 if it happens.

Part 1. Potential Causes of a Oppo A78 Becoming Bricked

The factors that lead to your Oppo A78 to brick vary. The possible solutions also depend upon the underlying causes. At times, the manufacturer’s intervention remains the only viable remedy. Below are the most frequent causes of bricking.

• The presence of malicious malware can harm your Oppo A78. This can result in a ‘bricked’ state devoid of functionality.
• Altering the bootloader, system partition, or other critical software components risks triggering a bricking event.
• Bricking can also occur due to errors during the update process. Whether through automatic or manual downloads, any interruption during software updates can cause your Oppo A78 to brick.
• Using inappropriate methods when performing root access can also result in bricking. Performing root access is dangerous as it grants entry to the Oppo A78 device’s root directory housing the operating system.

Every Android device is susceptible to experiencing a system failure that leads to a bricked state. The risk remains consistent whether your device is from Oppo A78, Oppo A78, Oppo A78, or any other brand. That’s why it’s strongly advised against modifying their smartphones, especially when you don’t know what you’re doing.

Part 2. Techniques To Unbrick a Oppo A78

When faced with a bricked Oppo A78, below are various techniques to revive it. Whether through software resets or hardware interventions, these methods can help breathe life back into your device.

Discharge the Battery

A particular suggestion involves allowing the Oppo A78 device’s battery to discharge fully, enabling proper functionality of the Flash Tool software. This process typically spans a few days and is recommended by some specialists.

Perform a Factory Reset

Accessing the Oppo A78 device settings is impossible if your Oppo A78 bricks. For this reason, it is recommended to enter Recovery Mode. Here’s how.

• Step 1: Press and hold the Power button and select the Restart option. During the reboot, press the Volume Up and Power keys simultaneously.

• Step 2: The main menu will show three options: Reboot, Wipe Data, and Connect with MIAssistant. Choose Reboot.

Explore Dedicated Software Tools To Fix Bricked Phones

Oppo A78 offers its official software tools, such as the Oppo A78Flash Tool. It’s designed for advanced users familiar with flashing firmware onto their devices. Here’s how.

• Step 1: Download and install the Oppo A78Flash Tool .

• Step 2: Download the Stock Firmware of Oppo A78 and extract it on your computer. Press and Hold the Power and Volume Down buttons for at least 5-10 seconds to enter Fastboot Mode.

• Step 3: Connect your Oppo A78 to the computer using a USB cable. Launch Oppo A78Flash Tool and locate the Firmware you have downloaded on the computer. Click the refresh > flash to begin the flashing process.

• Step 4: The SUCCESS result should appear in the Oppo A78Flash Tool once the flashing process is done.

However, if the Oppo A78Flash Tool did not unbrick your Oppo A78, consider using Wondershare Dr.Fone - System Repair (Android). The platform allows you to unbrick your Oppo A78 with a few clicks.

Part 3. Reviving Your Oppo A78 Using Wondershare Dr.Fone - System Repair (Android)

Dr.Fone - System Repair (Android) equips Oppo A78 users with the ability to tackle soft brick and hard brick issues. This specialized Android repair tool enables you to restore your Oppo A78 through a streamlined process, requiring just a few simple clicks.

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3,227,773 people have downloaded it

Key Features

Dr.Fone - System Repair (Android) offers several benefits to unbrick your Oppo A78 easily. Below are its key features.

• Fix Common Oppo A78 Problems in Minutes. This tool provides comprehensive solutions for common issues like black screen, Play Store not working, boot loops, or even bricked Android devices .
• Compatibility with Over 1000 Android Models. This app fixes glitches across modern Android devices. The software is compatible with an extensive range of models. Whether your Oppo A78 is unlocked or carrier-bound, restoration is not a problem.
• Unparalleled Software Flexibility. Dr.Fone - System Repair (Android) also boasts an added capacity to mend iOS devices. This versatile tool is your all-inclusive solution for mobile devices, ensuring convenience whether you own an iOS or Android device.

Advantage of Dr.Fone - System Repair (Android) for Unbricking Oppo A78

Here are three benefits to choosing Dr.Fone - System Repair (Android) for unbricking a Oppo A78. You’ll further believe Dr.Fone is a reliable assistant when reviving your bricked Oppo A78.

Simplified Firmware Management

Dr.Fone eliminates the tedious search for appropriate firmware when unbricking your Oppo A78. The platform automatically downloads the correct firmware for your device. The hassle of identifying and manually procuring firmware is removed, saving time and ensuring a smoother unbricking process.

User-Friendly Approach

One of Dr.Fone’s key strengths is its user-friendly design. It caters to users with varying levels of technical expertise by employing a step-by-step process. This approach guides users through the repair process with clarity. It reduces the requirement for advanced technical knowledge.

Free Version for Evaluation

Dr.Fone - System Repair (Android) offers a free version for everyone. It allows users to test its capabilities before committing to a purchase. This trial version grants users the opportunity to assess the tool’s effectiveness and suitability for unbricking their Oppo A78. This instills confidence before investing in a full license.

How To Unbrick Oppo A78 Using Dr.Fone - System Repair (Android)

Dr. Fone’s features are perfect for unbricking Oppo A78 devices. Below are the procedures to restore your Oppo A78 from its bricked state.

Dr.Fone - System Repair (Android)

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• Step 1: Download and install Dr.Fone - System Repair (Android) on your computer. After launching the application, click System Repair. Then, click Android as the Oppo A78 device type. Connect your Oppo A78. Indicate Phone Brick as the Android issue and initiate the process by clicking Start.

• Step 2: Select the appropriate device information corresponding to your Oppo A78. Choose Brand, Name, Model, Country, and Carrier. Confirm by checking the I agree button, then proceed to the next step by clicking Next.

• Step 3: Given that the Oppo A78 lacks a Home button, click the Phone without Home button option. Follow the prompts displayed on-screen and proceed by clicking Next to initiate the process of restoring your bricked phone.

• Step 4: As your Oppo A78 enters Download Mode, the firmware download will start automatically. Follow the on-screen instructions. Wait for the system to initiate the repair procedure automatically. Upon completion, a message will pop up on the main window. Click Done to exit the tool. You can click Try again to repeat the process if needed.

You May Also like:

How To Fix iPhone Bricked After iOS 17/iOS 16/iOS 15 Update
How to Fix It If Your Oppo A78 Phone Got Bricked?

Conclusion

Don’t let a bricked Oppo A78 stand in your way. Use the array of techniques from basic troubleshooting to advanced software tools to breathe life back into your device. Unbrick your Oppo A78 to its full functionality using the methods provided or Dr.Fone’s adept assistance.

Lastly, you can still refer to Oppo A78 for repairs. It remains the primary solution in numerous cases. Utilizing your warranty can alleviate the associated costs. Seeking assistance from a specialized technician is also a viable route to consider for a thorough device assessment.

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