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LG U400 Hard Reset

Master Reset Instructions


These instructions will help you master reset your phone, if you are unable to master reset your phone or you have a device that does not run on operating system then continue on below

LG U400 Hard Reset

Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phone-book, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card.

How to Hard Reset LG U400

Reset via Setting

You can initialize all factory defaults.

  1. Make sure, that your phone is on
  2. Select Menu > Settings >Restore Factory Settings.
  3. You need Security code to activate this function. Default security code is 0000.

Soft Reset

  1. Remove battery from back of the device.
  2. Now put back battery again after couple seconds.
  3. Press the Power button, wait for device to turn on.

Factory Reset Code: 47328545454#


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