
Backing up and restoring phone content..............................113
Types of content you can back up................................................113
Locking and protecting your phone.......................................114
IMEI number...................................................................................114
SIM card protection.......................................................................114
Setting a screen lock.....................................................................115
Updating your phone...............................................................117
Phone settings overview.........................................................119
Status and notification icons overview..................................120
User support.............................................................................122
Troubleshooting.......................................................................123
My phone is not working as expected...........................................123
Resetting the phone.......................................................................123
No battery charging icon appears when phone starts charging....124
The battery performance is low.....................................................124
I cannot transfer content between my phone and the computer,
when using a USB cable................................................................124
I cannot use Internet-based services.............................................124
Error messages..............................................................................124
Recycling your phone..............................................................125
Legal information.....................................................................126
Index..........................................................................................127
5
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