If you notice that your LG Optimus Black screen hangs and consumes too much time to open any application on your smartphone?

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

This blogpost will help you with three easy steps to reboot your LG Optimus Black smartphone.

How to restart your LG Optimus Black:

Restarting LG Optimus Black does not erase any data from your phone. In case you want to erase all data from your smartphone, you can find the tutorial here.

You should also note that you must know your phone’s passcode for LG Optimus Black, as it will ask you for it when your phone is turned on again.

  1. Press & Hold the Power/Unlock Button on your LG Optimus Black until you see your device’s screen with a few options.
  2. Choose the Restart or Reboot menu among the various options on your LG Optimus Black’s screen. (If it’s asking for confirmation, tap on accept)
  3. Now your mobile device will power off & on again to perform the reboot. Wait for a while, and now it will ask you for your mobile device’s unlock pattern or fingerprint.

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

Troubleshooting guide for rebooting the LG Optimus Black:

How to restart your LG Optimus Black in case it’s not responding?

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

Suppose you want to do a force reboot of your LG Optimus Black; press and hold the power button for at least 8 to 10 seconds until you see Android Logo or LG 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 LG Optimus Black. There are chances 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 LG Optimus Black not responding even after following the above guidelines and you see it has entered into boot loop mode, it’s possible that there is some issue with your mobile. You should take it to the nearby LG service center.

We hope this article posted on TheAndroidPortal about how to restart LG Optimus Black has helped you. Please share it to help more LG Optimus Black users.

LG Optimus Black

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.