Battery ................................................................................................ 108
Location services ............................................................................ 109
Lock screen ....................................................................................... 109
Security ............................................................................................... 110
Language and input ..................................................................... 111
Back up and reset ........................................................................... 113
Add account ..................................................................................... 113
Accessory ........................................................................................... 114
Date and time .................................................................................. 114
Accessibility ...................................................................................... 114
Developer options ......................................................................... 115
About device .................................................................................... 117
Index ................................................................. 121
Contents
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