8310 no network problem..

[sergo_zmeia]

Hi all!
I have one piece 8310 which has very odd behavior..first time i see such problem in 8310...here it is: phone powers up ok..enter pin..ok..find network..ok but only in 1800MHz..15 seconds after that network goes down..
I have reheat HAGAR but out of luck..Any one got experiance with problem like this...
Thanks and regards!
Big8

[DeltaGSM]

change PA must work.

BR

[keany]

this is a tx(trasmiter problem) most probabilities is pa (power amplifier).but and dublexer have tx and the best causes is uem

[sergo_zmeia]

I guess its FDK problem..but I dont have one to test...
Just a tip..phone doesnd find network with PA..so please dont tell me any more to change PA...read some more before gimme any stupid ideas..
Regards!
Big8

[keany]

no man you have wrong idea you go so faaaaaaaar .in 800 8310 i have repaired only 5 ore 6 have fdk problem i wish you aren"t 7 :)
br keany

[deepakrathore]

i have 8310 in which airtel ,hutchsim not working while idea working

[ray_5572]

u try to changr PA it must the PA is spoil ok When changing try let the PA over heat ok