WARNING
Do not insert or remove the memory card when the phone is on. Doing so may damage the memory card as well as your phone, and the data stored on the memory card may become corrupt.
To format the memory card:
Your memory card may already be formatted. If it isn't, you must format it before you can use it.
NOTE: All files on your memory card are deleted when it is formatted.
1Touch 
to open the application list.
2Scroll and touch Settings > Storage from the DEVICE tab.
3Touch Unmount SD card and touch OK to confirm.
4Touch Erase SD card > Erase SD card > Erase everything, and then confirm your choice.
5If you have set a pattern lock, input the pattern lock then select Erase everything.
NOTE: If there is content on your memory card, the folder structure may be different after formatting, as all the files will have been deleted.
Locking and unlocking the screen
If you do not use the phone for a while, the screen is turned off and locked automatically. This helps to prevent accidental touches and saves battery power.
When you are not using the LG-E610, press
the Power/Lock key 
to lock your phone.
If there are any programs running when you set lock screen, they may be still running in Lock mode. It is recommended that you exit all programs before entering Lock mode to avoid unnecessary charges (e.g. phone calls, web access and data communications).
To wake up your phone, press the Power/
Lock key 
. The lock screen will appear. Touch and slide the lock screen in any direction to unlock your home screen. The last screen you viewed will open.
TIP! To wake up your phone, you can alternatively use the home key while the screen is turned off.
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