Troubleshooting Guide (mech)
1266-5087 Rev 1
Sony Mobile Communications AB
– Company Internal
2(57)
CONTENTS
Problem Areas ................................................................................ 4
Will not power on or will switch off randomly ........................................... 4
Back, Home and Multitask Keys ................................................................. 6
Touch Screen malfunction ........................................................................ 10
Vibrator not generating alerts .................................................................. 24
Bluetooth and WLAN ......................................................................... 28
Bluetooth or WLAN connection failure .................................................... 28
Ambient Light Sensor ........................................................................ 34