If you notice that your Oppo F21 Pro 5G stays frozen and takes too much time to open any app on your smartphone?

Maybe because your device is overloaded, and you have thought about rebooting quickly to free up its RAM memory. The previous mobile phones come with battery removal options so that users can quickly take out the battery and insert the battery in case the device lags. But nowadays, all the latest mobile phones come with non-removal battery options. So you may think that rebooting your mobile may be complicated.

This post will help you with three easy steps to restart your Oppo F21 Pro 5G device.

How to reboot your Oppo F21 Pro 5G:

Rebooting Oppo F21 Pro 5G does not erase any data from your phone. In case you want to delete all data from your phone, you can get a step by step guide here.

You should keep in mind that you must know your mobile phone’s PIN for Oppo F21 Pro 5G, as you will require it when your mobile device is turned on again.

  1. Press & Hold the Power/Unlock Button on your Oppo F21 Pro 5G until you see your mobile device’s screen with various options.
  2. Choose the Restart or Reboot menu among the various options on your Oppo F21 Pro 5G’s screen. (If it’s asking for confirmation, tap on accept)
  3. Now your mobile phone will turn off & on again to perform the restart. Wait for a while, and now it will ask you for your smartphone’s passcode or fingerprint.

Once you confirm your mobile phone’s password on your phone, it’s successfully rebooted now.

Troubleshooting guide for rebooting the Oppo F21 Pro 5G:

How to restart your Oppo F21 Pro 5G in case it’s not responding?

Sometimes, your device performs slow while playing a game or doing some heavy task on Oppo F21 Pro 5G. You can not continue the current task on your smartphone. At that time, you will need to proceed with restarting your Oppo F21 Pro 5G using physical buttons.

Suppose you want to do a force reboot of your Oppo F21 Pro 5G; press and hold the power button for at least 8 to 10 seconds until you see Android Logo or Oppo logo appearing on your display. Now release the button to let it start again.

Sometimes, your device is not responding even with physical buttons. You can not even force restart your Oppo F21 Pro 5G. It’s possible that your mobile phone has a low battery. The only solution in that case, is to plug in your charging cable and try again.

If you still see Oppo F21 Pro 5G not responding even after following the above guidelines and you see it has entered into boot loop mode, there may be chances that there is some issue with your phone. You should take it to the nearby Oppo service center.

We hope this article posted on our website about how to reboot Oppo F21 Pro 5G has helped you. Please share it to help more Oppo F21 Pro 5G users.

Oppo F21 Pro 5G

Marry Stuart
Marry is a content editor at TheAndroidPortal.com. She is an android developer and a mother of 2 children and love to live a geeky lifestyle.