Data Communication Problems - Sony Ericsson Z320 Troubleshooting Manual

13 Data Communication Problems

Problem Area Items to Check
Will not connect Before proceeding
through the
Visually inspect the system
system connector
connector
Visually inspect the antenna
If the issue has not been resolved
4/000 21-1/FEA 209 544/121 A
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Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
Perform a flash upgrade and a setting reset
•
If dirty or oxidized
– Clean it
•
If damaged
– Replace it
•
If dirty or oxidized
– Clean it
•
If damaged
– Replace it
•
Send to an electrical repair location.
Reference Image
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