3
5 Tools ......................................................................................................27
5.1 Recorder ..............................................................................................27
5.2 Calendar ..............................................................................................27
5.3 Clock ...................................................................................................29
5.4 Note ....................................................................................................31
5.5 Calculator ............................................................................................31
5.6 File manager .......................................................................................32
6 Wireless & networks .............................................................................33
6.1 Airplane mode ....................................................................................33
6.2 Wi-Fi ....................................................................................................33
6.3 Bluetooth ...........................................................................................33
6.4 Tethering & Mobile HotSpot ............................................................... 34
6.5 VPN .....................................................................................................34
6.6 Mobile network ...................................................................................35
6.7 Wireless emergency alerts ..................................................................36
7 Security .................................................................................................37
7.1 Lock/Unlock your screen .....................................................................37
7.2 SIM card lock ....................................................................................... 37
8 Software update ...................................................................................38
9 Safety and Regulatory Information ....................................................... 39
10 Troubleshooting ....................................................................................48