Reliable User Guide to Fix Oppo Reno 9A Running Slow and Freezing

Android smartphones have opened a lot of doors for their users. They continue to evolve year after year with the hope of giving the world a wonderful digital experience. So far, we can all agree that they’re going the extra mile and doing a really great job. Android phones today are all packed with supreme capabilities that are beneficial to everyone.

However, Android phones are still not close to perfect. They also act up sometimes and cause a stir. Some users have observed that the Android phone is running slow and freezing over time. There can be many potential reasons why Android phone runs slow suddenly. But it doesn’t mean it cannot be restored at all to its original state and function.

In this article, we will review the details of this Android phone issue. We’ll provide solutions you can try if you ever get caught in the same problem. Continue reading to learn more.

Understanding the Specs That Make Android Phones Run Fast

The issue of Android phone running slow and freezing is not limited to old devices only. The same problem has also been observed in newly purchased units. The roots of this unfortunate occurrence vary from one user to another. It depends on different elements, from external factors like users’ handling of the Oppo Reno 9A device to internal factors such as its capabilities. To understand it more, below are some Android phone specifications related to the Oppo Reno 9A device’s overall performance and speed.

The CPU Core Count

Unlike before, Android phones today are equipped with several cores. Each of them has the ability to execute a process alone. Therefore, the Oppo Reno 9A device can handle two or more tasks at once without compromising the quality of its performance. If your Oppo Reno 9A contains more CPU core, its performance surely be more powerful and speedy.

The CPU Clock Speed

Simply put, clock speed is basically the speed at which the CPU cores can carry out a cycle in a second. A faster clock speed definitely translates into the Oppo Reno 9A device’s higher performance. For instance, an octa-core Android phone with a one GHz per second clock speed is a decent device. But it’s less powerful than a device with the same number of cores but runs at two GHz per second.

Random Access Memory

In a simple language, Random Access Memory (RAM) temporarily stores the data from apps that are currently running. Smartphones can be more flexible with multi-tasking if their RAM has enough space. So if you’re among these users who perform multiple tasks simultaneously, you better choose a device with more RAM.

Internal Storage

The mobile applications installed on your smartphones are directly related to internal storage. The apps save their data every time, so they behave strangely when the Oppo Reno 9A device runs out of storage. If you’re using heavy mobile applications, it’s best to opt for smartphones with huge internal storage.

Reasons Why My Oppo Reno 9A is Running Slow

It’s not really hard to tell why your Oppo Reno 9A is slow because it’s apparently a common issue among users. But don’t worry. Most of the time, the problem is not a major concern. Here are some scenarios that may slow down your Oppo Reno 9As.

Overloading Background Processes

It’s great to have an Android phone that can flawlessly multi-task. However, not all units can handle that well. As mentioned earlier, it depends on the CPU core count and the core’s clock speed. If your Oppo Reno 9A is running slow and freezing, many processes may be happening at the same time. Your device’s cores and clock speed are potentially incapable of executing such demands.

Your Phone is Running Out of Storage

Mobile apps need to save data on your phone. They perform the tasks based on the data stored on the Oppo Reno 9A device. So if your Oppo Reno 9A is slow, it’s possible that your device is already running out of storage. Each app has its own storage requirement. If your phone goes below that, the app will surely crash and not work.

Animation Speed is Way Too Slow

You can modify the Oppo Reno 9A device’s animation type and speed on your Oppo Reno 9A via the developer’s option. However, altering its default settings can sometimes make the Android phone run slow. If the speed is set slower, more delays are added to the animation. Hence, it takes a while for Your Oppo Reno 9A to launch an app or complete a certain process.

You’re Using an Outdated Android Version

If your Oppo Reno 9A is running slow and freezing, the Oppo Reno 9A device’s software is probably outdated. The mobile apps installed on your device are lagging or crashing because they’re no longer compatible with the OS. It happens most of the time. Hence, always watch out for OS updates.

Your Phone is Experiencing Some System Issues

Operating systems and device software serve as the main component of all smartphones. Sometimes, it runs into inevitable problems caused by computer bugs and other glitches. When it happens, the Oppo Reno 9A device’s overall performance is affected. So that can be the reason why sometimes your Oppo Reno 9A is running slow and freezing.

Your Internet Connection is Unstable

Of course, a slow internet connection can make the Android phone runs slow too. Most apps today rely heavily on the internet to execute some tasks like communicating and streaming. So don’t panic when your Oppo Reno 9A is running slow and freezing. It’s possible that your internet connection is messing up with you.

What to Do When My Oppo Reno 9A Lags?

It’s not as bad as the black screen of death when the Android phone runs slow. However, it can still cause some delays and inconvenience for users. So it’s really important to take action when you notice some anomalies with its speed and performance. Below are some remedies that can help you get rid of this issue.

Solution 1: Reboot Your Phone

Sometimes, minor bugs can give your device a hard time. It can be the reason why your Oppo Reno 9A is running slow and freezing. If that’s the case, rebooting your phone might help a lot. Here’s how to do it.

• Step 1: For seven seconds or more, hold the Power and the Volume Down button together.

• Step 2: Several options will manifest on the screen. From there, click Restart. Wait until your device completely shuts off and restarts again.

Solution 2: Uninstall the Unused Apps to Free Up Some Storage

If your Oppo Reno 9A is running slow and freezing, it’s likely because you’re running out of internal storage. You may uninstall the apps you rarely use to free up some space. Here’s how to do it.

• Step 1: On your home screen, find the app you wish to uninstall. Hold its icon until an option list appears.
• Step 2: Click Uninstall.

• Step 3: Click Ok if it asks you to confirm the action.

Wait until the app icon disappears from the home screen.

Solution 3: Set the Animation Speed a Little Faster

Altering the animation speed is not that dangerous. However, it can sometimes interfere with the Oppo Reno 9A device’s smoothness if set too slow. If your Oppo Reno 9A is running slow and freezing after modifying this setting, try to re-adjust it a little faster. Here’s how to do it.

Initiate the following steps first to enable the developers option on your device. Skip this if you have already activated the developers option:

• Step 1: Go to Settings.
• Step 2: Find the About Phone option. Click on it.

• Step 3: Find the Build Number. And then click on it seven times.
• Step 4: Enter your lock screen passcode if necessary.

Follow these steps to adjust the animation speed:

• Step 1: Tap Settings from your home screen.
• Step 2: From the given options, find and click Systems.
• Step 3: Click Developers options.
• Step 4: Under the Drawing section, you’ll find the following animation scale settings: Window Animation Scale, Transition Animation Scale, and Animator Duration Scale. Adjust the speed of these three options to 0.5x.

Solution 4: Update Your Phone to the Latest Android Version

It’s always recommended to update your phone to the latest Android version. Aside from repairs to some system errors, it also keeps your phone compatible with mobile apps. An outdated operating system can be the reason why your Oppo Reno 9A runs slow, and the apps are freezing. Don’t worry. It’s very easy to perform. Here’s how to do it.

• Step 1: First, ensure your internet connection is strong and stable to avoid unwanted interruptions.
• Step 2: Go to Settings.
• Step 3: Click About Phone.
• Step 4: Click Check Now for Update. If there’s new software available, it will automatically appear on the screen.
• Step 5: Click Install Now. Depending on your device, it will restart itself after the installation process.

Solution 5: Reset Your Oppo Reno 9A to Factory Settings

One way to restore the original performance of your Oppo Reno 9A is to revert it back to factory settings. It deletes all the phone’s data and adjusts the settings to default. Most of the time, this procedure works magic. It fixes numerous issues, including the Android phone that’s slow and constantly freezing. But ensure your phone has already been backed up before commencing this step. You may use Wondershare Dr.Fone to help you back up and secure your files.

Here’s how to back up your Oppo Reno 9A using Wondershare Dr.Fone:

• Step 1: Download Wondershare Dr.Fone from its official website. And then install it on your desktop.
• Step 2: Launch the application on your computer.
• Step 3: After it fully loads, connect your Oppo Reno 9A to your computer.
• Step 4: From the main dashboard, find and click Phone Backup. Ensure your device is in USB Debugging mode.

Step 5: Check the files or data you wish to back up. Right after, click Backup.

Here’s how to reset your Oppo Reno 9A to factory settings:

• Step 1: Go to Settings.
• Step 2: Click System.
• Step 3: Click Reset Options.
• Step 4: Click Erase All Data (Factory Reset).
• Step 5: Your Android phone will inform you about the data that will be deleted from this procedure. From there, click Reset Phone.
• Step 6: Your Android device will ask you to confirm the procedure. From there, click Erase Everything.

Solution 6: Fix the System Issue Using Wondershare Dr.Fone

The device’s operating system may sometimes run into unexpected problems. That can make your Oppo Reno 9A performs slow. System issue is not a terrifying scenario at all. Thanks to Wondershare Dr.Fone, which provides instant repair to this kind of mobile problem. Here’s how to use it in easy steps.

• Step 1: Launch the Wondershare Dr.Fone application on your desktop. And then connect your Oppo Reno 9A to your computer.
• Step 2: Click System Repair from the main dashboard or Toolbox section.

• Step 3: Click Android.

• Step 4: Wondershare Dr.Fone will give you a list of the Android problems that this procedure will fix. From there, click Start.

• Step 5: Wondershare Dr.Fone will ask you to confirm your device details. Review the listed details for Brand, Name, Model, Country, and Carrier. Amend them if necessary. Tick the checkbox beside the Note if you agree to the terms. Lastly, click Next to proceed.

• Step 6: At this point, you need to put your device into Download Mode. Power off your device. And then hold these three buttons altogether: Volume Down, Home (or Bixby if you’re using a newer model), and Power buttons. Finally, press the Volume Up button.

• Step 7: Wondershare Dr.Fone will automatically download the firmware that matches your device’s specifications. Wait until the process has been completed.

• Step 8: Thereafter, the details about the newly downloaded firmware package will be displayed on the screen. From there, click Fix Now.

• Step 9:  Before initiating the installation process, Wondershare Dr.Fone will ask you to review and confirm the firmware details. It will also let you know that this procedure will erase the phone’s data. If you agree to the terms, enter 000000 into the input box and click Confirm.

• Step 10: Wait while Wondershare Dr.Fone installs the new firmware to your device.

• Step 11: A notification will immediately appear after installing the new firmware. Click Done if your phone starts normally. Otherwise, click Try Again to repeat the process.

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Conclusion

Android phone is capable of performing lots of stuff. It can assist you in both your personal and professional tasks. But if it’s sluggish and doesn’t execute optimally, the good things it promises all go down the drain. So if you notice that your Oppo Reno 9A is running slow and freezing, act fast to resolve the issue. Wondershare Dr.Fone can be of great help in this kind of situation. It’s an all-in-one mobile solution that can assist you with system repair, phone backup, data recovery, and a lot more.

What To Do if Your Oppo Reno 9A Auto Does Not Work

Embracing the convenience of Android Auto enhances your driving experience. It seamlessly connects your smartphone with your vehicle. However, in the realm of technology, glitches and malfunctions are commonplace. Android Auto, too, may encounter software or hardware issues that disrupt its functionality.

In this guide, you’ll delve into the common problems users face when Android Auto does not work and provide practical solutions to get you back on the road smoothly. From troubleshooting software glitches to addressing hardware concerns, this article aims to equip you with the knowledge to tackle Android Auto problems effectively.

Part 1. A Briefer on Android Auto

Android Auto is a revolutionary application designed to enhance the in-car experience by seamlessly connecting Android smartphones to compatible vehicles. It serves as a co-pilot, offering hands-free navigation, communication, and entertainment options, minimizing distractions while driving.

How Android Auto Works

Understanding the mechanics of this technology is essential for effective Android Auto troubleshooting. It mirrors your Android smartphone’s interface onto your car’s infotainment system. It provides a simplified and optimized version of your device’s features on the road.

Android Auto connects your smartphone to your car’s infotainment system via USB cable or wirelessly, depending on your device and car compatibility. Once clicked, it displays a user-friendly interface on your car’s screen, allowing you to access navigation through Google Maps, make calls, send messages, and control multimedia apps with voice commands or touchscreen gestures.

By integrating familiar smartphone functionalities into your car, Android Auto aims to provide a safer and more enjoyable driving experience, reducing the need for manual phone interactions while on the road. Understanding this foundation will empower you to effectively troubleshoot when issues arise.

Part 2. Common Issues Android Auto Faces + Troubleshooting/Repair

Even if it is such a great technology, sometimes Android Auto won’t connect. It also deals with common issues that can affect its performance. In this section, you’ll delve into these challenges and equip you with practical troubleshooting solutions to fix your Android Auto experience.

Connection Issues

Connection glitches through Bluetooth or USB can cause Android Auto issues. USB connection problems often come from subpar cables.

The solution here is straightforward – invest in a high-quality USB cable. This ensures a stable link between your smartphone and the car’s infotainment system. Meanwhile, Bluetooth pairing problems may require a bit of digital maneuvering. Try restarting your phone, rebooting the car’s infotainment system, or resetting Bluetooth settings to establish a smooth connection.

App-Specific Problems (Certain Apps Not Working)

Android Auto relies heavily on various navigation, communication, and entertainment applications.

If specific apps refuse to cooperate, a quick remedy is to restart the head unit. If the issue persists, consider uninstalling and reinstalling the problematic applications. This step ensures a clean slate for the apps, potentially resolving any underlying compatibility or performance issues.

Screen and Display Problems (Head Unit)

Issues with the screen or display on your car’s head unit can be disconcerting. To troubleshoot, commence with a simple restart of the head unit.

If the problem lingers, escalate the solution by restarting the entire car. Should these steps prove ineffective, seeking professional assistance at a maintenance center is advisable. This ensures a thorough examination and potential resolution of hardware-related problems, providing a comprehensive fix for persistent screen and display issues.

Voice Commands Not Working

Voice commands serve as a cornerstone of the Android Auto hands-free experience. When they falter, it can disrupt the seamless interaction with the system.

Begin by scrutinizing your internet connection, as voice commands rely on a stable link to function effectively. If the issue persists, a basic restart of the head unit might recalibrate the system, restoring the functionality of voice commands.

Understanding that these issues are inherent to any technology, Android Auto users can confidently navigate and troubleshoot these problems with the provided solutions. By addressing these commonplace concerns, users empower themselves to swiftly overcome hurdles, ensuring a seamless and gratifying driving experience with Android Auto.

Part 3. A Quicker Solution: Wondershare Dr.Fone – System Repair

If navigating through various troubleshooting steps seems complicated, especially if the issue resides within your Oppo Reno 9A, a swift and efficient solution comes in the form of Wondershare Dr.Fone - System Repair.

While the methods presented earlier primarily address software glitches, Dr.Fone can tackle more profound issues, offering a quick fix to revitalize your Android Auto experience. It is a comprehensive toolkit that caters to various Android needs, ensuring a seamless and optimized experience. Among its array of features, the System Repair feature in Dr.Fone acts as a reset button for your Oppo Reno 9A.

It addresses issues that go beyond the scope of regular troubleshooting. It gives your phone a fresh start by repairing the Android system and resolving glitches, crashes, and other persistent software-related problems. This revitalizes your telephone and can significantly impact Android Auto’s performance.

Note: If the problem persists and is related to the car’s head unit, a visit to the maintenance center might be necessary after exhausting these software-based solutions.

How To Use Wondershare Dr. Fone’s System Repair

To use Dr. Fone’s System Repair feature, follow the steps below. These steps will work with any Android phone.

• Step 1: Begin by launching Dr.Fone on your computer. From the left panel, access the Toolbox menu and click System Repair. Ensure your Oppo Reno 9A is connected.

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• Step 2: On the subsequent screen, select Android as your device.

• Step 3: Initiate the Android System Repair by clicking Start.

• Step 4: Confirm the accuracy of your device details. If needed, edit any information that may be incorrect.

• Step 5: Place your phone into Download mode following the guidelines tailored for phones with or without home buttons. Your phone will commence downloading the dedicated firmware.

• Step 6: Once the firmware is downloaded, verify and proceed with the installation by clicking Fix Now. Confirm the firmware installation by inputting “000000” into the text box in the appearing window. Click Confirm afterward.

• Step 7: Upon completion of the process, your phone should now be restored. Click Done to conclude.

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Conclusion

In wrapping up this guide, you’ve explored common reasons Android Auto does not work. You’ve also been provided practical solutions to keep your driving experience seamless. Remember, regular maintenance of your car’s head unit and periodic checks on your Oppo Reno 9A can preemptively address potential issues.

By staying proactive, you ensure a consistently smooth ride with Android Auto. For comprehensive system repair and addressing broader Android-related needs, consider trying out Dr.Fone. It’s a versatile tool that can enhance your Android experience and keep your digital journey hassle-free. Take control of your drive and explore the full potential of your Oppo Reno 9As with Dr.Fone today.

Simple Solutions to Fix Android SystemUI Has Stopped Error For Oppo Reno 9A

In this article, you will learn possible causes of Android SystemUI stopping error and 4 methods to fix this issue. Get Dr.Fone - System Repair (Android) to fix Android SystemUI stopping more easily.

Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped is a not a rare error and is observed in all Android devices these days. The error usually pops up on your device while you are using it with a message on the screen saying Android. Unfortunately, the process com.android.systemui has stopped.

The Android SystemUI isn’t responding error message may also read as “Unfortunately, SystemUI has stopped”.

Android SystemUI error can be very confusing as it leaves affected users with only one option, i.e., “OK”, as shown in the images above. If you click on “OK” you will continue to use your device smoothly, but only until the SystemUI isn’t responding error pops-up on your main screen again. You may restart your device, but the Android SystemUI has stopped the problem continues to annoy you until you find a permanent solution for it.

If you are also among the various users who see Android, unfortunately, the process com.android.systemui has stopped error, then do not worry. SystemUI isn’t responding. Error is not a serious issue and can be tackled easily by carefully examining the reasons behind the problem.

Looking for suitable solutions to fix Android SystemUI has stopped error? Then read on to find out all about Android SystemUI isn’t responding error and the most effective ways to fix it.

Part 1: Why Android SystemUI Has stopped happens?

Android device owners would agree that OS updates are very helpful as they fix the bug problem and improve the overall working of your device. However, sometimes these updates may be infected due to which they do not download and install properly. A corrupted OS update may cause Android; unfortunately, the process com.android.systemui has stopped error. All Android updates are directly designed around the Google App, and thus, the problem will persist until the Google App is also updated. Sometimes, even the Google App update may cause such a glitch if it is not successfully downloaded and installed.

Another reason for the Android SystemUI isn’t responding error to occur, maybe because of flashing a new ROM or due to improper firmware update installation. Even when you restore the backed up data from cloud or your Google Account, such Android, unfortunately, the process com.android.systemui has stopped error may show up.

It is not possible to say for sure which one of the above-mentioned reasons is causing your device to show Android SystemUI is not responding error. But what we can do is move on to fixing the Android SystemUI by following any one of the three methods given the following segments.

Part 2: How to fix “com.android.systemui has stopped” in one click

As we’ve learned that Android system UI isn’t responding issue is primarily because of the Android OS updates not installed properly or were corrupted. Hence, there comes the need for a powerful Android system repair tool that can help you rectify such annoying errors.

To serve the purpose, we would like to introduce, Dr.Fone - System Repair (Android) . It is one of its kind of applications and is highly recommended as it has a proven success rate to resolve almost all Android system issues.

It’s now time to understand how to fix Android ‘unfortunately, the process com.android.systemui has stopped’ or in simple words, Android system UI isn’t responding.

Note: Before we proceed to Android repair, please ensure to make a backup of all your data . This is because the Android repair process may wipe out all the data on your device to fix the Android OS issues.

Phase 1: Connect and prepare your Oppo Reno 9A

Step 1 – Download the Dr.Fone toolkit over your PC. Install it and launch it over. Opt for the “System Repair” tab from the main screen and get your Oppo Reno 9A connected to the PC.

Step 2 – You need to select “Android Repair” from the left panel and then hit the ‘Start’ button.

Step 3 – Next, you need to select the correct information about your device (i.e., brand, name, model, country/region, and carrier details). Check the warning down below and hit “Next”.

Phase 2: Boot Android in ‘Download’ mode to perform the repair.

Step 1 –You’re now required to boot your Android in Download mode. Here’s what you need to do to put your Android in DFU mode.

If your Android has a Home button:

• Turn off your device. Hold down “Volume Down + Home + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.

In case your Android has no Home button:

• Turn off your device. Hold down “Volume Down + Bixby + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.

Step 2 – Once done, hit “Next” to initiate the downloading of the firmware.

Step 3 – As soon as the download completes, the Android repair will automatically be started by the program.

Step 4 – In a just a matter of a few minutes, your Android system UI isn’t responding issue will be resolved.

Part 3: Uninstall Google updates to fix Android SystemUI issue

All Android SystemUI isn’t responding errors are circled the Google App as the Android platform is heavily dependent on it. If you have recently updated your Google App and the Android, unfortunately, the process com.android.systemui has stopped error keeps popping up at regular intervals, make sure you uninstall Google App updates as soon as possible.

Follow the steps given below to fix the Android SystemUI has stopped issue by rolling back the Google App updates:

• Visit “Settings” and select “Apps” or “Application Manager”.
• Now swipe to view “All” Apps.
• From the list of Apps, select “Google App”.
• Finally, tap on “Uninstall Updates” as shown hereunder.

Note: To prevent the Android SystemUI isn’t responding error to occur in the future, do not forget to change your Google Play Store settings to “Do Not Auto-Update Apps”.

Part 4: Wipe Cache partition to fix Android SystemUI error

Android, unfortunately, the process com.android.systemui has stopped error can also be fixed by clearing your cache partitions. These partitions are nothing but storage locations for your modem, kernels, system files, drivers, and built-in Apps data.

It is advisable to clear Cache portions regularly to keep your UI clean and free of glitches.

Android SystemUI isn’t responding error can be overcome by clearing the cache in recovery mode.

Different Android devices have different ways to put it in recovery mode. Refer to your device’s manual to enter the recovery mode screen on your device and then follow the steps given below to fix Android; unfortunately, the process com.android.systemui has stopped error by clearing the cache partition:

• Once you are the recovery mode screen, you will see several options as shown in the screenshot.

• Use the volume down key to scroll down and select ”Wipe cache partition” as shown below.

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

This method will help you de-clutter your device and erase all the clogged up unwanted files. You may lose App related data too, but that is a small price to pay to fix the Android SystemUI isn’t responding error.

If the Android SystemUI has stopped the problem persists, there is only one way out. Read on to find out about it.

Part 5: Fix Android SystemUI error by factory reset

Factory Resetting your device to fix Android; unfortunately, the process com.android.systemui has stopped error is a desperate measure and should be the last thing to do on your list. Take this step only when the above mentored two techniques fail to work.

Also, make sure you take a back-up of all your data and contents stored in your Oppo Reno 9A on the cloud, Google Account or an external memory device because once you perform a factory reset on your device, all media, contents, data and other files are wiped out, including your device settings.

Follow the steps given below to factory reset your device to solve the Android SystemUI isn’t responding problem:

• Visit “Settings” by clicking the settings icon as shown below.

• Now select “Backup and Reset”.

• In this step, select “Factory data reset” and then “Reset Device”.
• Finally, tap on “ERASE EVERYTHING” as shown below to Factory Reset your device.

After the factory reset process is completed, your device will automatically restart, and you will have to set it up once again.

The whole process of factory resetting your Oppo Reno 9A might sound tedious, risky, and cumbersome, but it helps to fix the Android SystemUI has stopped error 9 out of 10 times. So, think carefully before using this remedy.

Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped error is commonly seen by users on their devices. It is not a random error and is linked to either the software, Google App, cache partition, or data stored in the Oppo Reno 9A device. It is fairly simple to deal with this issue as all you need to do is install or roll back your Android OS update, uninstall Google App updates, clear cache partition, or factory reset your device to clear all data, files, and settings stored in it. The methods listed and explained above are the best ways to fight the problem and to prevent it from troubling you in the future. These methods have been adopted by affected users all over the world who recommend them because they are safe and involve minimum risks as compared to other tools to solve the Android SystemUI has stopped error. So go ahead and try them now!