If you observe that your LG Viper 4G LTE LS840 hangs and consumes too much time to open any application on your phone?

Perhaps because your device is overloaded, and you have thought about rebooting quickly to free up its RAM memory. The previous devices 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 smartphones come with non-removal battery options. So you may think that rebooting your mobile phone may be difficult.

This page will help you with three easy steps to reboot your LG Viper 4G LTE LS840 smartphone.

How to restart your LG Viper 4G LTE LS840:

Restarting LG Viper 4G LTE LS840 does not delete any data from your phone. In case you want to delete all data from your mobile, you can find the tutorial here.

You should keep in mind that you must know your phone’s PIN for LG Viper 4G LTE LS840, as you will require it when your device is turned on again.

  1. Press & Hold the Power/Unlock Button on your LG Viper 4G LTE LS840 until you see your mobile’s screen with various options.
  2. Choose the Restart or Reboot option from the shown options on your LG Viper 4G LTE LS840’s screen. (If it’s asking for confirmation, tap on accept)
  3. Now your smartphone will power off & on again to perform the restart. Wait for a couple of seconds, and now it will ask you for your device’s password or fingerprint.

Once you confirm your mobile device’s PIN on your phone, it’s successfully restarted now.

Troubleshooting guide for restarting the LG Viper 4G LTE LS840:

How to restart your LG Viper 4G LTE LS840 in case it’s not responding?

Sometimes, your mobile performs slow while playing a game or doing some heavy task on LG Viper 4G LTE LS840. You can not continue the current task on your smartphone. At that time, you will need to proceed with restarting your LG Viper 4G LTE LS840 using physical buttons.

Suppose you want to do a force reboot of your LG Viper 4G LTE LS840; 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 restart your LG Viper 4G LTE LS840. There are chances that your device has a low battery. The only solution in that scenario is to connect your charging wire and try again.

If you still see LG Viper 4G LTE LS840 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 smartphone. You should take it to the nearby LG service center.

We hope this article posted on this site about how to restart LG Viper 4G LTE LS840 has helped you. Please share it to help more LG Viper 4G LTE LS840 users.

LG Viper 4G LTE LS840

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.