Samsung T100 wont make or receive calls

[xantia]

Hi all,
I have a Samsung T100 which is flashed to a 108,now after 12 months it wont make or receive calls,it worked fine before.
Its not network blocked it accepts all network sims and doesn't say limited service it just says call failed and there is full signal strength any help would be appreciated.
thanks

[taihv]

Replace ur PA pls!

[xantia]

Replace ur PA pls!

Thanks for your reply but how do i replace the PA = Power Amplifier :(

[taihv]

U need some equipment for this work, if you're not an technical i think u must send ur phone to servicer!
Regards

[webmoly]

Dear Friend

no need to change PF, there is a capasitor near the ANT inside the phone where the external ANT connect to the board, u must remove it and connect its pin together . it will work fine, if it doesn't work then change PA.

All samung has the same problem.

have fun
mOLY

[TRABEL]

hi
any way to post a pic with corect cap to remove? there are 2 caps there or im in wronf place :)

got 4 of this model around here all same prob ...
weird is .... phone can get to call emergency call.... after trying a while without sim.....