Security Settings
Hereās how to protect your phone and SIM card from unauthorized use.
Press Home key > Slide up the home screen > Settings > Security &
location > Screen lock .You can select the screen lock. When power on
your phone or unlock touch screen devices you will be required to input
pattern/PIN/password/voice, and etc. The following is the introduction
function:
None Disable the screen
lock
Swipe Select the swipe to
unlock
Pattern Creating Your
Screen Unlock
Pattern
PIN Use the PIN to
unlock
Password Use the password
lock screen
Managing Your Device Memory{ XE "memory
card:managing your memory card" }
Press Home Key > Slide up the home screen > Settings > Storage.
You can view the space information of the SD card and the phone
storage.
Unmount SD card: You can unmount the SD card to safely remove it.
Erase SD card: Erase all data on the SD card.
Reset to Factory Settings
Press Home key > Slide up the home screen > Settings > System >