Question about Nokia 3100
I have changed antena switch ,If ic ,crystal nd fdk ,3filters ,
You need to change the Signal amplifier, refresh UEM ic..hope could help..
Posted on Aug 04, 2007
Tips for a great answer:
Oct 06, 2010 | Nokia 3100
Oct 03, 2007 | Nokia 1100
1.Sometime due to bad antena, the signal receiving power goes bad, to confirm this, try another sim card in ur handset.So go to service centre to repaire or change the antena of ur handset.
2. Select network manually.
3.Try once ur sim card in diffrent area and in diffrent handset.
Sep 19, 2007 | Samsung SGH-D600 Cellular Phone
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