Fixing Common OnePlus 12 Issues: Expert Solutions!

Hey folks, welcome back to the amazing article! Today, we’re all about troubleshooting the OnePlus 12. Yep, those little glitches that can sometimes sneak into the picture. But don’t worry, we’ve got your back. Join us as we uncover common problems and dish out some quick fixes to keep your OnePlus 12 in top shape!

Before proceeding to the post, let us know some of the specs of this phone.

OnePlus has recently added a new phone to its number series called OnePlus 12, This phone comes with a 6.89-inch LTPO AMOLED 120Hz FHD+ display.

The OnePlus 12 is powered by the latest octa-core Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) processor and according to GSMarena, it has been launched in four variants (256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM).

Talking about the battery and operating system, the OnePlus 12 runs on the latest OxygenOS 14 based on Android 14 and is powered by a 5400 mAh battery with 100W fast charging.

As far as cameras are concerned.

The OnePlus 12 has a Triple-camera setup, with a 50-megapixel primary camera, a 64-megapixel periscope telephoto camera, and a 48-megapixel ultrawide camera.

That’s It 🙂

After using the OnePlus 12 device, many users are facing common issues and problems in the OnePlus 12.

But don’t worry, in today’s guide, I will tell you the troubleshooting of Common Problems In the OnePlus 12 and give a proven solution.

Troubleshoot Common Problems In OnePlus 12: Network, Heating, Camera, and More

First of all, in this article, we will discuss various common issues and problems with the OnePlus 12 and also know the solutions to fix them.

All the steps and remedies that I have described below are tested and proven methods, so read this article till the end.

Don’t worry, I’ve shared 12 plus different common problems and their solutions, a problem that almost everyone faces.

I am sure that with this guide today you will definitely get a solution to the problem happening on your phone.

Please read all the steps and remedies included in this article carefully, please do not rush! This guide will eventually help you.

Issue – Network problem in OnePlus 12

Fix Network Issue

If you are facing a network problem on your OnePlus 12? So don’t worry, I have listed some effective tips that you can try to fix the network problem on your OnePlus 12.


  • Turn the airplane mode on and off for a few seconds.
  • Try turning off your SIM card for some time and then turning it on.
  • Make sure to check your device in Safe mode. Here’s a comprehensive Guide
  • Once, Reset your device network settings.
  • Also, update the software to the latest version.
  • If your problem is still unresolved, the last option is to factory reset your OnePlus 12.
  • That’s It 🙂

Read Here: Network problems in Samsung Galaxy M53, How to Fix Them!

Problem – Overheating problem in OnePlus 12?

Fix Overheating problem

Whenever you play games or use features or apps that require a lot of power, your phone also fast drains the battery, due to which your phone may become temporarily heated up and warm.


  • If you are not using Wi-Fi, GPS, Bluetooth, and other connectivity options, turn them off.
  • Turn Off auto-brightness and decrease screen brightness.
  • Clear all the apps you are not using.
  • Uninstall the unnecessary applications installed on the phone.
  • Check your device in Safe Mode.
  • Update your software to the latest version, if available
  • If you follow all the above steps and your problem is still not fixed then the last option is to factory reset your OnePlus 12.
  • That’s It 🙂

Problem – A sluggish or Lagging User Interface in the OnePlus 12


  • Remove the application you are not using from the Recent tab.
  • Once you restart your OnePlus 12. This closes unnecessary processes running in the background.
  • If you have battery saver mode turned on in your phone, turn it off.
  • Do not play games and don’t open any application while charging the phone.
  • Clear the System cache partition of the OnePlus 12.
  • Do you have still problems with the Touch screen? If it is, then the last option is to factory reset your OnePlus 12.
  • That’s It 🙂

Must Read: Overheating problem in Samsung A42 5G, How to Fix It!

Issue – OnePlus 12 Battery Drain Issue

Battery Draining Fast Problem

Many people have this problem you are also facing the problem of battery drain with your OnePlus 12.

To fix the problem of battery drain on your OnePlus 12, follow the steps given below:


  • First, turn off auto-brightness, and Decrease the brightness according to your needs.
  • Make sure to choose the minimum screen timeout time.
    • Go to Settings → Display → Screen timeout → Select Minimum Screen time (Recommended 30 Seconds)
  • Enable Power Saving Mode.
  • Optimize your all apps.
    • Go to Settings →  Battery and device care → Tap on the Optimize now
  • That’s It 🙂

Problem – Apps Crash Suddenly on the OnePlus 12

Since the launch of this smartphone, the users of the OnePlus 12 have been facing this app crash problem:

Don’t worry, the problem of this app crash is not only happening on the OnePlus 12 phone, but other smartphones have also shown this error.


  • First, Reset App Preferences.
    • To do: Go to Settings → Apps → Tap the Three dots → Finally, Tap Reset App Preferences.
  • Make sure if there is a new software update on your phone, install it if a new software update is available.
  • If your phone is facing any problem due to a single application, then you can Go to Settings → Apps Select that app, and clear its data and cache.
  • Restart your device once after following all these steps.
  • That’s It 🙂

Issue: Touch screen issues on the OnePlus 12

Touch screen issues

If you are experiencing slow or unresponsive touchscreen issues on your OnePlus 12, I have listed some quick steps below that you can use to fix your problem.


  • First, Restart your Device and check whether your problem is fixed or not.
  • Make sure to neat and clean your phone screen.
  • Remove the old screen protector.
  • Check your OnePlus 12 in Safe Mode.
  • Clear the System cache partition of the phone.
  • Are you still having problems with the touch screen? If it is, then the last option is to factory reset your OnePlus 12.
  • That’s It 🙂

Problem – Fingerprint sensor not working OnePlus 12

Fingerprint sensor not working

In many forums and discussion sites, OnePlus 12 users have reported problems with the device’s fingerprint reader.

This problem can happen due to many reasons, let us know the ways to fix this problem:


  • Make sure you are using the same finger that you used when setting up the fingerprint.
  • This problem is also caused by a malfunction of your phone’s fingerprint sensor, check if the fingerprint sensor is scratched or damaged.
  • Remove the old fingerprint in your OnePlus 12 and add a new fingerprint.
    • Go to Settings → Password & Biometrics→ Fingerprint → Enter your old PIN, pattern, or password → Tap Delete ICON→ Add new fingerprint.
  • Are you still having problems with the fingerprint sensor? If it is, then you can clear the cache partition of the phone.
  • That’s It 🙂

Must See: Fix Fingerprint sensor not working in Samsung A05?

Issue – Unable To Send Text Messages on OnePlus 12

Fix Unable To Send Text Messages


  • First of all, check whether the number you want to send the message to is not blocked.
  • Clear the cache of the default message app of your OnePlus 12.
  • If you do not need the old messages, delete them.
  • Once, Restart your OnePlus 12 and check whether your issue is fixed or not.
  • Turn on flight mode and again Turn Off.
  • That’s It 🙂

Problem – Unable to make and receive phone calls on OnePlus 12

Fix Phone Calls Issue


  • Remove the SIM card from your phone and insert it again.
  • Once, Reboot your device.
  • If there is a new software update available on your OnePlus 12, then install it.
  • Check if flight mode is on in your OnePlus 12, if it is on then turn it off.
  • Reset your phone Network settings.
  • That’s It 🙂

Issue – Bluetooth not working in OnePlus 12?

Fix Bluetooth not Working Issues

Many times Bluetooth is turned off due to low battery or Bluetooth not being enabled in the phone.


  • Make sure to check for new software updates.
  • Also, make sure to Verify the Bluetooth device is Turned on and Bluetooth is enabled on both devices.
  • Both phones must be nearby to connect to Bluetooth, so check the Bluetooth connection range.
  • Once, Restart both devices.
  • If your problem is not solved then Reset your device’s Network Settings.
  • That’s It 🙂

Read Here: Is Bluetooth not working properly in Samsung A14? How to Fix It!

Problem – Microphone not working on OnePlus 12

Fix Microphone not working


  • First, Restart the phone and record the voice to check if the microphone is OK. If you like the sound quality of the recorded voice, then the microphone is fine.
  • Once you boot your phone in safe mode, if your phone’s microphone works well in safe mode, then the problem is with any third-party application downloaded, uninstall it.
  • Ensure that no new software update is available on your phone, install it if available.
  • If your problem is still unresolved, factory reset your OnePlus 12.
  • That’s It 🙂

Issue – The OnePlus 12 is constantly freezing or crashing

If your OnePlus 12 phone is constantly freezing or crashing then it seems very bad and disappointing.

But don’t worry, to fix this problem I have outlined some troubleshooting steps below that can help fix your problem without sending your phone to a OnePlus service center.


  • First, Force reboot your OnePlus 12.
    • Press and hold the Volume Down Button and the Power Button simultaneously for a few seconds.
  • Make sure to Update your Software Version to the Latest Version.
  • Once, Boot your device in Safe Mode. Here’s Guide
  • If a particular application is causing this problem in your OnePlus 12, then you can try to clear the cache and data of those applications.
    • Go to Settings → Apps → Select the Crashing App → Storage → Clear Cache & Clear Data
  • If your problem is still unresolved, factory reset your OnePlus 12.
  • That’s It 🙂

Troubleshooting Steps for OnePlus 12

These are simple troubleshooting steps, many problems are solved by trying them, will definitely try them once.

Boot your device into Safe Mode

  • First, press and hold the Power button and Volume Up button at the same time.
  • Then you will see a popup window in which you have to press and hold the Power Off option for a few seconds.
  • Now you will get the option of Rebooting to Safe Mode.
  • Simply Top on the OK button then your phone will boot into Safe Mode.
  • That’s It 🙂

Reset your device’s Network settings

  • First, Go to Settings.
  • Then Tap on the System.
  • Tap on Reset Options.
  • Now Tap Reset Wi-Fi, Mobile & Bluetooth.
  • Finally, Tap Reset Settings, and again Tap Reset Settings.
  • That’s It 🙂

 Factory Reset your device

  • First, Go to the Settings App.
  • Then Tap on the System → Reset Options.
  • Tap on Erase All Data (Factory Reset)
  • Now click on Erase All Data, then enter your phone’s screen lock.
  • Finally, Tap Erase All Data.
  • That’s It 🙂


In this article, we have compiled a list of common issues faced by OnePlus 12 owners. We have also provided potential solutions to rectify these problems.

If you need further assistance or have any doubts regarding troubleshooting your device, feel free to ask in the comment section below. We will respond as quickly as possible.

We would also appreciate it if you could let us know if the solutions we have suggested have worked for you. If you encounter any other issues with your OnePlus 12, we will update the list with additional tips and tricks.

Rest assured, most of the problems mentioned above are uncommon and can be easily resolved by following a few simple steps.

It is important to note that the aforementioned issues are commonly experienced with new devices upon their launch, so you are not alone in facing them.

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