iphone 3g weak signal. - GSM-Forum

thephoneman · 04-14-2011, 16:06

i ahve an 3g 8g and it pulls 1-2 bar signal with 3g off and no bars with 3g on, when it should be 4-5 bar signal.
iv replaced antenna and checked for the missing resistor on tracks, even made a antenna jumper on the board.
Any idea's

Thanks.

kobrestone · 04-14-2011, 17:00

try to rehot rf processor (not rf Amp ic) or reball it.
tested by me on 3gs

BR

04-14-2011, 16:06	#1 (permalink)
thephoneman No Life Poster Join Date: Jun 2003 Location: ENGLAND Age: 53 Posts: 800 Member: 30709 Status: Offline Thanks Meter: 45	iphone 3g weak signal. i ahve an 3g 8g and it pulls 1-2 bar signal with 3g off and no bars with 3g on, when it should be 4-5 bar signal. iv replaced antenna and checked for the missing resistor on tracks, even made a antenna jumper on the board. Any idea's Thanks.

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04-14-2011, 17:00	#2 (permalink)
kobrestone Junior Member Join Date: Mar 2009 Posts: 21 Member: 999641 Status: Offline Thanks Meter: 1	try to rehot rf processor (not rf Amp ic) or reball it. tested by me on 3gs BR