2. Touch Turn on USB storage.
During this time, you can’t access the SD card from your phone,
so you can’t use applications that rely on the SD card, such as
Camera, Gallery and Music.
Safely remove the SD card
Just flick down the notification panel and touch Turn off USB
storage.
Check space on the SD card
1. On the home screen, touch the Menukey and then touch
System settings.
2. Touch Storage.
Erase the SD card
1. On the home screen touch the Menukey and then touch
System settings.
2. Touch Storage > Erase SD card.
Battery
Detection of each application battery usage, and whether the
mobile phone charging
Security
Location: Google position service: can use wireless network in
the application of the viewing location.
Security
Set screen locking: use patterns, PIN or password lock screen.
SIM card locking: you can set the SIM card lock. When starting
up, need to enter the PIN1 code to boot, you can change the Pin1
code
Device administrators: add or remove the device manager.
Unknown sources: open source, can be allowed to install any
application.
Installation: installation from the SD card from the SD card
encryption certificate.
Trusted certificates: display or close the trusted certificate.
Accounts and sync
Adding your accounts
1. Touch System settings > Accounts> Add account.
2. Touch the account type you want to add.
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