Huawei G510 - Page 82

G510 Maintenance Manual V1.0
INTERNAL
2013-01-28
Huawei Confidential
Page 82 of 96
Figure 9-43 Troubleshooting process when the FM radio fails
The FM radio does not
meet expectation.
Can the FM radio
operate properly
after headset
replacement?
End
Y
N
Can the FM radio
operate properly
after the headset
connector is re-
soldered?
Y
End
N
Does the FM
radio operate
properly after
software upgrade?
Y
End
N
Return the U8825-1
to Huawei for repair.