If you notice that your Oppo K9 Pro hangs and takes too much time to open any app on your mobile?

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

This article will help you with three easy steps to reboot your Oppo K9 Pro smartphone.

How to reboot your Oppo K9 Pro:

Restarting Oppo K9 Pro does not erase any data from your phone. In case you want to delete all data from your smartphone, you can find the tutorial here.

You should also note that you must know your mobile phone’s unlock pattern for Oppo K9 Pro, as it will ask you for it when your mobile is turned on again.

  1. Press & Hold the Power/Unlock Button on your Oppo K9 Pro until you see your smartphone’s screen with a few options.
  2. Choose the Restart or Reboot menu from the shown options on your Oppo K9 Pro’s screen. (If it’s asking for confirmation, press accept)
  3. Now your phone will power off & on again to perform the reboot. Wait for a few seconds, and now it will ask you for your mobile phone’s PIN or fingerprint.

Once you confirm your phone’s unlock pattern on your phone, it’s successfully rebooted now.

Troubleshooting guide for restarting the Oppo K9 Pro:

How to reboot your Oppo K9 Pro if it’s not responding?

Sometimes, your mobile phone performs slow while playing a game or doing some heavy task on Oppo K9 Pro. You can not continue the current task on your mobile phone. At that time, you will need to proceed with restarting your Oppo K9 Pro using physical buttons.

Suppose you want to do a force shutdown of your Oppo K9 Pro; 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 reboot your Oppo K9 Pro. 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 K9 Pro 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 smartphone. You should take it to the nearby Oppo service center.

We hope this article posted on TheAndroidPortal about how to restart Oppo K9 Pro has helped you. Please share it to help more Oppo K9 Pro users.

Oppo K9 Pro

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.