Before you buy a new cell phone or new tablet, please try the following
procedure to repair your device. First charge your battery, backup your
important data if possible and in most cases take out SIM and SD card. It is
impossible to recover your data after doing a hard reset, so online backup
is always important. For all of your data, a backup should be done on an
external device, hard drive, raid system or media.
LG Optimus F5 hard reset
Using the Optimus LG F5 / LG AS870 hard reset
Hard Reset (Factory Reset) LG P875
- Turn the power off.
- Press and hold the following keys at the same time:
- Power/Lock
Key + Volume Down Key.
- Release the keys when the FACTORY
HARD RESET screen is displayed.Press the Power/Lock Key to continue
or the Volume Keys to cancel.
Or
To reset your LG
Optimus F5 Andorid Jelly bean or ICS to factory settings and erase all the data
on your phone using the menu, select Settings → Back up and reset→ Factory data
reset → Reset device→ Delete all.
- On the Home screen,
touch the Menu Key.Touch System settings > Backup & reset >
Factory data reset.
- NOTE You can touch the checkbox to also erase all
contents from your microSD card when the phone is reset.
- Read the
warning and touch Reset phone.
- Touch Erase everything.
Attention:
If a factory reset is performed, all installed application and user data will be
erased. Please remember to back up any important data before performing a
factory reset.
Resetting the phone does not erase any system software
updates you have downloaded or any files on your microSD card, such as music or
photos. If you reset the phone in this way, you are prompted to re-enter the
same information that you did when you first started Android.
Method 3:
You
can use LG Mobile Support tool to repair your LG cell phone, after download
select menu Customer Support > Recovery Phone (AS870)
