Reliable User Guide to Fix Oppo K11x 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 K11x device to internal factors such as its capabilities. To understand it more, below are some Android phone specifications related to the Oppo K11x 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 K11x device can handle two or more tasks at once without compromising the quality of its performance. If your Oppo K11x 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 K11x 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 K11x 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 K11x is Running Slow

It’s not really hard to tell why your Oppo K11x 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 K11xs.

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 K11x 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 K11x device. So if your Oppo K11x 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 K11x device’s animation type and speed on your Oppo K11x 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 K11x to launch an app or complete a certain process.

You’re Using an Outdated Android Version

If your Oppo K11x is running slow and freezing, the Oppo K11x 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 K11x device’s overall performance is affected. So that can be the reason why sometimes your Oppo K11x 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 K11x is running slow and freezing. It’s possible that your internet connection is messing up with you.

What to Do When My Oppo K11x 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 K11x 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 K11x 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 K11x device’s smoothness if set too slow. If your Oppo K11x 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 K11x 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 K11x to Factory Settings

One way to restore the original performance of your Oppo K11x 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 K11x 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 K11x 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 K11x 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 K11x 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 K11x 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 K11x 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.

Guide: How To Unbrick a Bricked Oppo K11x Phone

Oppo K11x phones are super popular thanks to their excellent features and affordable prices. But being so popular means people try to customize them with custom software. If you’re not careful, you might have a “bricked” Oppo K11x phone. It won’t work at all. It will be more like a brick than a smartphone.

Don’t worry, though. This guide is here to help. It will show you how to unbrick your phone step by step. You’ll learn to bring your phone back to life and make it work again. So, get started on fixing your bricked Oppo K11x phone by reading this article.

Part 1. Common Reasons Why Oppo K11x Phones Get Bricked

A bricked phone might sound like a techy term, but it’s pretty simple – when your Oppo K11x phone turns into a lifeless block that won’t do anything. In this section, you’ll learn all about why this happens, so you can avoid these issues and keep your phone alive as long as possible.

Trying to flash incompatible ROMs. Sometimes, people want their Oppo K11x phones to run different software like a custom version of Android called a ROM. But if you use the correct ROM for your specific phone, it can mess things up nicely. Also, inexperience with ROM flashing can hard brickyour Oppo K11x Be sure to follow guides and ask for community help online.
Rooting mishaps/failures.“Rooting” means giving your phone superpowers, but if you mess up, it can go wrong. Your phone might not boot up, leaving you with a brick. Like the previous bullet, follow guides carefully, especially if inexperienced.
Failed Firmware Updates. When your phone asks you to update its software, following the instructions carefully is essential. If you interrupt the process or something goes wrong, your phone could be bricked.

Now, you must know about soft and hard-bricking to learn how to diagnose your phone. Soft bricking is like a phone’s bad day – it might not start up. However, with the right help, you can fix it. Hard bricking is worse. It’s when your phone is a paperweight – it won’t turn on, respond, or do anything useful.

Part 2. Method 1: Use the Oppo K11x Flash Tool To Recover Bricked Oppo K11x Phones

Say you’ve accidentally bricked your Oppo K11x phone due to rooting or ROM flashing. You might feel scared, but imagine having a magic wand that can fix your bricked phone. That’s what the Oppo K11x Flash Tool is –a dedicated Oppo K11x unbricking tool. It lets you install or flash different software onto your phone, giving it a fresh start. Most of the time, a simple firmware flash will unbrick your Oppo K11x.

The Oppo K11x Flash Tool is a superhero for various situations. Here are some scenarios where it can save the day:

**Device Recovery.**If your phone is bricked or acting strange, the Flash Tool can help bring it back to life.
Firmware Updates. You can use it to install official updates released by Oppo K11x, ensuring your phone runs smoothly.
**Device Customization.**Want a different look for your phone? The Flash Tool can help you install custom ROMs or themes.
**Bug Fixes.**Got pesky bugs or glitches? The Flash Tool can replace corrupted software to make your phone behave.
Performance Enhancement. If your phone feels sluggish, the Flash Tool can boost its speed by flashing a new OS.

How To Use the Oppo K11x Flash Tool To Unbrick a Oppo K11x Phone

Now that you know what the Oppo K11x Flash Tool is all about, it’s time to learn how to use it. If you’ve bricked your Oppo K11x phone, follow the steps below:

Step 1. Download the Oppo K11x Flash Tool and the stock firmware of your device on your computer.
Step 2. Turn off your phone. Then, press and hold the Volume Down + Power Key simultaneously for 6-8 seconds. This will force your phone to enter the Fastboot mode.

Step 3. Connect your phone to your computer using a cable when you see this screen flash.

Step 4. Using the Oppo K11x Flash Tool, click Select. Then, locate the firmware files you downloaded earlier.

Step 5. Click the refresh button until the flash tool recognizes your device. Then, click flash to replace the firmware. A text saying “success” should appear under the result column.

Congratulations! Your phone should be up and working after following these steps.

Part 3. Method 2: Wondershare Dr.Fone System Repair – Your One-Stop Shop for Unbricking Your Oppo K11x Phone

If you gave the Oppo K11x Flash Tool a shot and your phone is still not cooperating, don’t lose hope. Sometimes, the magic touch needs a slight variation. That’s where Dr.Fone comes into play. This dedicated software can work wonders when fixing various phone problems. It can even help in cases of bricked Oppo K11x phones involving software or firmware issues.

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One of Dr.Fone’s most astonishing powers is its “System Repair” feature. This is where the real magic happens. If your Oppo K11x phone is bricked, it can help repair the underlying software glitches that caused the issue. Moreover, Dr.Fone brings a toolbox of features to the table, making it more than just a one-trick pony. Here are its key features:

**Data Recovery:**If you’ve lost precious data, Dr.Fone can help recover it, even from a bricked phone.
**Data Transfer:**You can quickly move data between devices, even if one is unresponsive.
**System Backup & Restore:**Fone can help you create a backup of your phone’s system and restore it when needed.
**Unlocking Tools:**If you’re locked out of your phone, Dr.Fone can help you regain access.

How To Use Dr.Fone System Recovery Feature To Unbrick a Oppo K11x Phone

Now that you know about Dr.Fone, it’s time to understand how to use it. Hopefully, it can save your bricked Oppo K11x phone from its problems. Follow the steps below:

Step 1. DownloadDr.Fone from its official website , and launch it on your computer. After entering the Toolbox menu from the left panel, click System Repair. Make sure that your Oppo K11x phone is connected.
Step 2. Select Android on the next screen.

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

Step 4. Confirm your device details. You can edit any details that might be wrong.

Step 5. Put your phone into Download mode. Follow the guidelines for phones with or without home buttons. Your phone will begin downloading the dedicated firmware.

Step 6. After downloading the firmware, verify and proceed with the installation by clicking Fix Now. Confirm firmware installation by typing “000000” into the text box in the appearing window. Click Confirm afterward.

Step 7. After the process is finished, your phone should now be okay. Click Done.

Part 4. Best Practices/Tips Before Unbricking Your Phone

Before diving into the unbricking process, you must arm yourself with some tips and precautions to ensure your recovery journey is as smooth as possible. Here’s what you need to know:

Backing Up Data: An Ounce of Prevention. Remember the golden rule: always back up your data before attempting any phone recovery. Unbricking might save your phone, but being safe is better than sorry.
**Authentic Tools and Software: Stay on the Safe Side.**Using genuine and trustworthy tools is crucial when unbricking your Oppo K11x This applies especially to Dr.Fone, which you should only download from the official website. Additionally, when recovering your phone’s software, use authentic Oppo K11x ROMs (the operating system’s files).
**Learning from Online Guides and Communities: Seek Guidance.**Navigating the unbricking process might seem daunting, but you’re not alone. There are many online guides, tutorials, and communities where people share their experiences and solutions.

Conclusion

So, there you have it – your guide to fixing a bricked Oppo K11x phone. Remember, bricking happens when your phone stops working. You won’t be afraid when that happens, as you learned about the Oppo K11x Flash Tool and Dr.Fone. They are your phone-saving superheroes that can unbrick even a hard-bricked Oppo K11x phone.

As a parting reminder, always keep a tool ready for emergencies. For this, choose Dr.Fone. It’s a super tool for all your phone problems. Give it a shot and be confident with your phone wherever you go and whatever you do with it.

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Oppo K11x Camera Not Working Unexpected Error? Fix It Now

For all its glory and goodness, the Android OS often has its users pulling their hair in frustration at just how buggy the OS can be at times. So, if you’re having one of those days today, we are here to help. Camera app is one of the most used apps on smartphones today. People only launch the app when they want to take a photo, for everything else there’s a dedicated photo gallery app. What happens when you launch the camera app only to realize it threw an error and you missed your photo moment? Don’t throw the phone, not yet. Let us help you out.

Part I: Why Is Android Camera Not Working?

There are a few reasons why the camera app is not working on your Oppo K11x.

Low Memory

Camera app does rely heavily on system resources, so in case you have too many apps open and for some reason the OS is not able to manage the resources appropriately for the camera app to function as it should, you will get a camera error.

Low Storage

The camera app needs storage space to save the photos it takes. So, in case your phone is running low on storage space, the camera app would likely malfunction as it would have no way to store the photos it would be taking.

General Bugs And Glitches

OS bugs and general glitches within the OS and the camera app can cause camera not working issue anytime during everyday operation. This is part and parcel of any technology.

Hardware Issues

In the rarest cases, there might have developed an actual hardware issue with the camera system on your Oppo K11x. The likely culprit is misuse and abuse, such as a dropped phone or maybe the phone was too hot for extended periods of time, causing hardware issues.

Part II: How To Fix Android Camera Not Working Issue?

So, how to get the Android camera not working problem solved? There are a few ways you can try fixing the camera not working issue on your Oppo K11x right where you are, without needing to take the Oppo K11x device to the manufacturer’s service center.

II.I: Restart The Handset

One of the first things to do any time an app or your phone or tablet does not work like it should, restarting the Oppo K11x device refreshes everything just enough to resolve most commonly occurring issues.

Use the power button on your smartphone to restart your Android handset and see if this resolves the issue.

II.II: Close And Relaunch The Camera App

If the camera app (or any app for that matter) has been in the background for a while and then it is brought to the foreground, there are always chances of it crashing for any reason, or not working as expected. So, closing the app completely and relaunching it is recommended.

Step 1: Launch the app switcher on your specific Android device the way your device manufacturer suggests you to. Usually, it is a swipe up and hold gesture to get into the app switcher.

Step 2: Next, you can choose to close just the camera app or, better yet, close all apps by tapping the Close All button. Flicking any app upwards (quick upward swipe) is how you close an app. If there is no Close All button anywhere, repeat the gesture for all open apps.

II.III: Check App Permissions

These days, thanks to strides in the privacy initiatives, apps need permissions before they can function the way they do. Most of the times, apps such as camera do have the necessary permissions, but sometimes it is possible that the permissions are set incorrectly. To check if the camera app has the requisite permissions, do the following:

Step 1: Go to Settings > Apps > Camera > Permissions.

Step 2: Tap Camera.

Step 3: See if the selected option is Allow Only While Using This App. If not, select it.

II.IV: Clear The Camera App Cache

Clearing the camera app cache is sometimes helpful. To do that:

Step 1: Go to Settings > Apps > Camera and tap Storage Usage.

Step 2: Tap Clear Cache.

II.V: Clear The Photo Gallery App Cache

The camera app is closely tied to the photo gallery app that comes baked in into Android OS. That is because photos that the camera app takes are stored in the photo gallery app. Consequently, if there were any issues in the photo gallery app, that could lead to the camera app not working on Android problem. Here’s how to clear the photo gallery app cache:

Step 1: Go to Settings > Apps > Photos > Storage Usage.

Step 2: Tap Clear Cache.

II.VI: Check For App Updates

This does not happen always, but sometimes, with known bugs and issues, there may be an update released that fixes those bugs and issues that prevent some users from using a given app reliably. Checking for updates is a good step to make sure that your camera app is updated to the latest version possible.

Step 1: Go to Play Store and tap your profile picture on the right.

Step 2: Tap Manage Apps and Device.

Step 3: If there are updates available, Tap Update All to update all apps.

II.VII: Cool The Phone Down

We do not realize the immense power that is packed into the thin smartphone form factor these days. If you have been using the phone to video chat for a while now, you might not realize that the phone has become hot, especially if you are using a desk stand. Same for shooting high-resolution videos; the phone does get quite hot shooting high-resolution videos.

If this is the case, close all apps and let the phone cool down. You might even want to shut the phone off to help cool it faster.

II.VIII: Nudge The Camera System

You may want to tap your camera system (the lenses and surrounding area) gently to see if that gets the camera working. In case it did, this is indicative of a hardware issue, and you should get it checked at the service center at your earliest convenience.

II.IX: Fix Android Camera Not Working Issue In One Click (With Dr.Fone)

Now, if the above fixes have not worked, you might want to repair your Android OS once before you make that appointment with the service centre. And, we have just the app to help you fix your camera not working on Android problem quickly.

Wondershare Dr.Fone is a multi-module app that works on both Windows and macOS and is the only app you will ever need to resolve nearly all of your smartphone and tablet issues that you are likely to encounter. Need to take backups? Dr.Fone Phone Backup has you covered with the ability to take and restore even selective backups, and to any location such as your computer or an external disk as well. Want to transfer WhatsApp chats to a new phone? Use WhatsApp Transfer to do just that! Bought a new phone? Use Phone Transfer to transfer contents from old phone to new, and then use Dr.Fone Data Eraser to securely wipe your old phone before giving it away!

Today, we will use Dr.Fone’s System Repair (Android) module to fix Android camera not working issue quickly.

Download Dr.Fone here.

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Step 1: Launch Dr.Fone app on your PC or Mac.

Step 2: Click System Repair module and then Android.

Step 3: For now, don’t bother with the scenarios given and click Start to go to the next screen.

Step 4: Your Android device will be detected by Dr.Fone. If anything seems incorrect, use the dropdown options to change it, and click Next.

Step 5: Your phone needs to be put into Download mode before it can be repaired. Follow the instructions shown onscreen and click Next.

Step 6: Dr.Fone automatically downloads the most recent firmware for your device and when it is ready, waits for your input. Click Fix Now to start the repair process.

Step 7: You will need to enter a 6-digit code (digit zero, six times – 000000) to confirm and begin the repair process.

When the repair is complete, Dr.Fone shows the final screen as below:

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Conclusion

The camera app on your smartphone is one of the most important apps you use. This is not a game; this is an app that makes previous memories possible for you. So, when you get any of those incorrigible errors that are impossible to make sense of, what do you do? This guide gives you 9 fixes to fix Android camera not working error quickly and easily.

Fix Guide

Reliable User Guide to Fix Oppo K11x Running Slow and Freezing | Dr.fone