t 66 NO NETWORK - GSM-Forum

Moosani · 07-02-2003, 22:47

I SAW MANY PCS OF T66

THEY GIVE THE NO NETWORK PROBLEM

ANY SUGGETION TO SOLVE THIS PROBLEM

needi · 07-03-2003, 00:51

Yes.....there is one solution......works 100% with me always......use a nice soldering flux paste .......and Reflow all the major IC's........and phone works perfect......Almost this solution works for all sonyericsson phones.Try with lot of care,if you are new to hardware repairs.

Best Regards

claudio_gsm · 07-03-2003, 02:36

yes its work for me to for a T600 ... its the same with T66 ... but a lot of care ....

BesT RegardS

doctorvatson · 07-03-2003, 06:58

but very often You need to change rf ic

Chuk · 07-03-2003, 07:20

Sometimes oscillator changes frequency (usually after falling). Tested on 2 SonyEricsson T100

Moosani · 07-03-2003, 16:09

Thanks to all for given the answer i will check it through hardware

and reply u soon

best regards

moosani

Syed · 07-03-2003, 17:32

just reflow PA and RF interface IC that solves the problem most of the time....

WBR
Syed

hanoon · 07-07-2003, 20:36

yes you may need to change RF parts if resoldering with enough flux not work....

BR

07-02-2003, 22:47	#1 (permalink)
Moosani Registered User Join Date: Sep 2002 Posts: 1,321 Member: 15866 Status: Offline Thanks Meter: 192	t 66 NO NETWORK I SAW MANY PCS OF T66 THEY GIVE THE NO NETWORK PROBLEM ANY SUGGETION TO SOLVE THIS PROBLEM

07-03-2003, 16:09	#6 (permalink)
Moosani Registered User Join Date: Sep 2002 Posts: 1,321 Member: 15866 Status: Offline Thanks Meter: 192	Thanks to all For given me the answer Thanks to all for given the answer i will check it through hardware and reply u soon best regards moosani

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07-03-2003, 00:51	#2 (permalink)
needi No Life Poster Join Date: Dec 2002 Location: Near phones Age: 46 Posts: 1,154 Member: 18303 Status: Offline Thanks Meter: 3	Yes.....there is one solution......works 100% with me always......use a nice soldering flux paste .......and Reflow all the major IC's........and phone works perfect......Almost this solution works for all sonyericsson phones.Try with lot of care,if you are new to hardware repairs. Best Regards

07-03-2003, 02:36	#3 (permalink)
claudio_gsm No Life Poster Join Date: Oct 2002 Location: Spain Age: 45 Posts: 909 Member: 16165 Status: Offline Thanks Meter: 10	yes its work for me to for a T600 ... its the same with T66 ... but a lot of care .... BesT RegardS

07-03-2003, 06:58	#4 (permalink)
doctorvatson No Life Poster Join Date: Aug 2001 Location: Russia Moscow Age: 46 Posts: 567 Member: 5889 Status: Offline Thanks Meter: 0	but very often You need to change rf ic

07-03-2003, 07:20	#5 (permalink)
Chuk No Life Poster Join Date: Dec 2001 Location: Ukraine Age: 46 Posts: 1,146 Member: 7767 Status: Offline Thanks Meter: 3	Sometimes oscillator changes frequency (usually after falling). Tested on 2 SonyEricsson T100

07-03-2003, 17:32	#7 (permalink)
Syed No Life Poster Join Date: Jan 2003 Location: Hong Kong. Age: 47 Posts: 3,092 Member: 19979 Status: Offline Thanks Meter: 116	just reflow PA and RF interface IC that solves the problem most of the time.... WBR Syed

07-07-2003, 20:36	#8 (permalink)
hanoon No Life Poster Join Date: Dec 2001 Location: USA Age: 45 Posts: 596 Member: 8051 Status: Offline Thanks Meter: 6	yes you may need to change RF parts if resoldering with enough flux not work.... BR