If you notice that your vivo U3 stays frozen and consumes too much time to open any application on your mobile phone?

Perhaps because your mobile is overloaded, and you have thought about restarting quickly to free up its RAM memory. The previous smartphones come with battery removal options so that users can easily 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 may be difficult.

This post will help you with three easy steps to reboot your vivo U3 mobile.

How to restart your vivo U3:

Restarting vivo U3 does not delete any data from your phone. In case you want to delete all data from your device, you can visit this page.

You should also note that you must know your phone’s PIN for vivo U3, as it will ask you for it when your mobile phone is turned on again.

  1. Press & Hold the Power/Unlock Button on your vivo U3 until you see your mobile’s screen with a few options.
  2. Choose the Restart or Reboot menu among the various options on your vivo U3’s screen. (If it’s asking for confirmation, press accept)
  3. Now your mobile device will turn off & on again to perform the restart. Wait for a while, and now it will ask you for your mobile phone’s password or fingerprint.

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

Troubleshooting guide for restarting the vivo U3:

How to restart your vivo U3 in case it’s not responding?

Sometimes, your mobile device performs slow while playing a game or doing some heavy task on vivo U3. You can not continue the current task on your smartphone. At that time, you will need to proceed with rebooting your vivo U3 using physical buttons.

Suppose you want to do a force shutdown of your vivo U3; press and hold the power button for at least 8 to 10 seconds until you see Android Logo or Vivo 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 vivo U3. There are chances that your device has a low battery. The only solution in that scenario is to connect your charging cable and try again.

If you still see vivo U3 not responding even after following all of the above steps and you see it has entered into boot loop mode, it’s possible that there is some issue with your mobile phone. You should take it to the nearest Vivo service center.

We hope this article posted on our website about how to reboot vivo U3 has helped you. Please share it to help more vivo U3 users.

vivo U3

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.