1. Reset your OnePlus 9/9R/9 Pro’s settings
  2. Remove and replace the Bluetooth module
  3. Repair or replace the Bluetooth connection

OnePlus has released a new update for the OnePlus 9, 9R, and 9 Pro that fixes an issue where the phone would overheat. ..

Fix Bluetooth Issues on OnePlus 9/9R/9 Pro

By Refreshing the Bluetooth Connection 

If you have Bluetooth issues on your OnePlus 9/9R/9 Pro, try to toggle it on both devices and restart the Bluetooth devices if they are not working properly.

By Restarting both The Bluetooth Device and Your Smartphone

To turn your Bluetooth device off, just hold the power button and turn it off.

If you’re having trouble restarting your smartphone, here are some tips: -First, try pressing and holding the power button for about 10 seconds. -If that doesn’t work, try plugging in your smartphone to a power source and turning it on. -If that still doesn’t work, try restarting your phone by pressing and holding the volume down button and the power button at the same time. ..

If you hold the power button and tap on the Restart option, your device will restart.

  1. Shut down your device by pressing and holding the power button for at least 10 seconds.
  2. After the device has shut down, press and hold the volume up button and the home button at the same time until you see a warning message telling you to release both buttons.
  3. Press and hold the power button again to restart your device. ..

To turn on your phone, press and hold the Power button and volume up button at the same time for about 15 seconds.

If your device doesn’t start up or if you need help, try these tips: -Press and hold the Power button for about 2 seconds. -If that doesn’t work, try plugging in your device to a power source and turning it on. -If that still doesn’t work, you can try resetting your device by pressing and holding the Volume Down button and Power button at the same time for about 10 seconds. ..

By Checking for Errors

If you are having trouble pairing your Bluetooth device with your computer, it may be because the Bluetooth connection is not working properly. Make sure you check the Bluetooth connection and make sure that it is enabled on your computer. If the connection is not working, you may have to try pairing the device with another computer or phone.

By Unpairing All The Devices 

  1. Open the device’s settings and select “pairing.”
  2. Select the desired device from the list and press “pair.”
  3. Wait for the pairing process to finish and then open your device’s settings again to continue using it.

To unpair all of your Bluetooth devices, go to the Settings and navigate to Bluetooth. Turn on your Bluetooth if it’s not turned on already. Now you can see the list of all the paired devices. Tap on them one by one and unpair all of them.

If you have a OnePlus 9, 9R, or 9 Pro, you can try pairing your devices again to fix Bluetooth issues. ..

By Installing the Latest Updates 

If the Bluetooth issues are caused by some bug, you can easily fix the problem by downloading the latest software update.

To check for updates on your Android device, go to the ‘Settings’ menu and select ‘System’. From here, you can view available updates and install them if necessary. ..

By Resetting App Preferences

Resetting app preferences can resolve Bluetooth conflicts. ..

Settings > System > Reset options > Reset app preferences.

This will reset your app preferences. It will not clear any personal data, but it will reset all app notifications, default apps, VPN configurations, app permissions, clear all paired devices, remove all WiFi passwords, etc.

By Troubleshooting Apps in Safe Mode

  1. Open the Settings app and tap on the Security tab.
  2. Scroll down and select Safe Mode.
  3. Toggle on the check box next to Safe Mode and press OK.

If you hold the power button on your OnePlus 9/9R/9 Pro for more than a few seconds, you will see the option to boot into safe mode. You can then tap OK to reboot into Safe mode.

Now you can easily see which of the apps were causing the problems. If you find any app that was causing the issue, you can uninstall it and that should fix the problem for you. ..

By Clearing Cache from Recovery Mode

  1. Boot into Recovery Mode by pressing and holding the power button and then pressing and holding the reset button.
  2. Type “cmd” into the command prompt and press enter.
  3. Type “recovery” into the command prompt and press enter.
  4. The recovery screen will appear, where you can choose to clear cache or data from memory. If you choose to clear cache, your computer will start up slower and may not be able to start up at all if there is a lot of cached data on your hard drive. If you choose to clear data from memory, your computer will start up faster but may not be able to start up at all if there is a lot of data in your RAM.

Switching off your OnePlus 9/9R/9 Pro device can be done by pressing and holding the Power button and the Volume Down button at the same time until you see the recovery mode options on your device. When you see the recovery options, you can take your hands off of the two buttons. Now you will see the Recovery menu. You have to use the Volume button to go to ‘Wipe Cache Partition’. Press the Power button to confirm the selection.

Now turn on your device by pressing the Power button.

By Resetting Your Phone

  1. Open the Settings app and scroll down to the bottom to find the Data Usage section.
  2. Toggle off your phone’s data usage by hitting the three lines in that section and then tap on Reset Data.
  3. Type in your passcode and hit Reset Data again.
  4. Your phone will now be reset and will be able to use its new settings.

Settings > System > Reset options > Erase all data.

Conclusion

This was a guide on how to fix Bluetooth issues on OnePlus 9/9R/9 Pro devices. If the above methods do not work for you, I suggest that you visit the nearest OnePlus Support Center and get your device inspected by an expert.

OnePlus has released a new update for the OnePlus 9/9R/9 Pro that fixes screen flickering. ..