Data Communication; Data Transfer Via System Connector Fails - Sony Xperia Z1 Troubleshooting Manual

Problem Areas

1.36 Data Communication

1.36.1 Data transfer via System
Connector fails
Check:
Inspect the USB connector.
Action:
1. If dirty or oxidized – clean the connector.
2. Replace Main PBA.
1277-9814 Rev 2
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Sony Ericsson Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
62(63)