LG D690 User Guide

25

NOTE:  

•

Use only compatible memory cards with your phone. Using incompatible 

memory cards may damage the card and data stored on the card, as well 

as the phone.

•

It’s important to unmount the memory card prior to removing it from the 

phone to avoid damage to it or the data saved on the card.

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.

1  

Touch   > 

Apps tab >   Settings > General tab > Storage.

2  

Touch 

Unmount SD card.

3  

Touch 

Erase SD card > Erase SD card > Erase everything.

4  

If 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 will be automatically turned off and 

locked. This helps to prevent accidental taps and saves battery power.
When you are not using the phone, press the 

Power/Lock key   to lock your phone. 

If there are any programs running when you lock your 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.