1.20 Security ............................................................................................... 32
1.20.1 Security fails .............................................................................................. 32
1.21 FM Radio ............................................................................................. 33
1.23 Network & Signal ................................................................................ 35
1.23.1 No/Poor signal ........................................................................................... 35
1.24 SIM ...................................................................................................... 38
1.24.1 SIM not detected ........................................................................................ 38
1.25 Charging ............................................................................................. 40
2
Revision History ........................................................................... 44
1268-3899 Rev 3
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Sony Mobile Communications AB - Company Internal
Troubleshooting Guide (mech)
3(44)