User's Manual

I
Content
GetStarted..................................................1
KnowingYourPhone...................................1
Removingthebackcov er............................3
InsertingtheRUIMandSIMCard...............3
InsertingSDcard.........................................4
Installingthebattery...................................5
Removingthebattery..................................6
Chargingthebattery...................................6
BatteryPerformance...................................7
Basicoperations..........................................8
Turningonandoffthephone.....................8
MainScreen................................................8
Makingacall.............................................13
MainFunction...........................................14
Chrome......................................................14
PlayStore..................................................14
OptimizedbatteryLife...............................15
OptimizeDataUsage.................................16
OptimizeMemoryUsage...........................19

Summary of content (49 pages)