Huawei U8860 Maintenance Manual page 68

U8860
Maintenance Manual
Is the problem solved after the BT
Issue 1.0 (2011-11-14)
The BT&WiFi functions are
abnormal.
Is the problem solved after the
software is loaded?
N
antenna and BT antenna spring
are reinstalled?
N
Is the problem solved after the
BT antenna is replaced?
N
Is the cabling between the
antenna and U4201 damaged
or short-circuited?
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9 Principles and Troubleshooting
Y
End
Y
End
Y
End
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