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LG H815 G4 Device maintenance How to do a factory reset

LG H815 G4
LG H815 G4 - Device maintenance - How to do a factory reset - Step 1
  • When certain applications no longer function properly or if your LG G4 is very slow, you can reset the device to its factory settings. This will reset the telephone to the settings it had when you first turned it on.
  • Please note: your LG G4 may request a security code, which, if necessary, can be found in the instructions of the LG G4. Make sure you have them at hand.
  • If you purchased a used device and do not know the code, you should ask the previous owner for it.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 2
  • Please note: resetting the device will erase all data and settings on the device. If necessary, make a backup on your computer.
  • Select Next for step-by-step instructions to reset the LG G4 to factory settings.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 3
  • Go to the Start screen.
  • Choose the menu symbol.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 4
  • Choose Settings.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 5
  • Choose General.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 6
  • Scroll down.
  • Choose Backup & reset.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 7
  • Scroll down.
  • Optional: tick Back up my data.
  • Choose Factory data reset.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 8
  • Optional: tick Erase SD card.
  • Choose RESET PHONE.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 9
  • Choose Delete all.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 10
  • All data and settings saved on the LG G4 will be deleted.
  • The LG G4 will automatically reset and reboot.
LG H815 G4 - Device maintenance - How to do a factory reset - Step 11
  • The LG G4 has been reset.
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