I need Nokia Experts GUIDE. - GSM-Forum

DrMobile · 01-02-2003, 12:24

I repaired many Nokia phones.. But i am stucked on the one problem of Nokia 8210... I have 3 Nokia 8210.. and all of Nokia 8210 have same problem... After some days Signal Drop or OP logo on TOP but signals UP/DOWN and drop again..

I changed , PA, ANT. SW., Cobba, Hagar, Ccont, 26Mhz and VCO....
and the problem is same after some days Cutomer bring phone back for repairing..
but when I reflow Cobba and hagar phone work again for 1 or 2 days after two days again signal problem..

Please experts give me your advise where is the problem.

Best Regards,
Wahab

VELIKI · 01-02-2003, 12:40

i thing something else is wrong because when you heat the phone phone work.i thing it is flash.heat him and then with calt spray cool him and you will see

MrHazeem · 01-05-2003, 17:59

To DrMobile ...

What is the tools u use to change ccont ...?

devi · 01-05-2003, 21:25

i want same shemes for 8210

kulibin · 01-06-2003, 00:31

EEPROM tools 3.1 this is program you look -- hagar, ccant etc

Winner58 · 01-06-2003, 12:43

moved from Hardware Repair

01-02-2003, 12:24	#1 (permalink)
DrMobile No Life Poster Join Date: Aug 2001 Location: P A K I S T A N _____________ Age: 40 Posts: 3,579 Member: 5932 Status: Offline Thanks Meter: 1,694	I need Nokia Experts GUIDE. I repaired many Nokia phones.. But i am stucked on the one problem of Nokia 8210... I have 3 Nokia 8210.. and all of Nokia 8210 have same problem... After some days Signal Drop or OP logo on TOP but signals UP/DOWN and drop again.. I changed , PA, ANT. SW., Cobba, Hagar, Ccont, 26Mhz and VCO.... and the problem is same after some days Cutomer bring phone back for repairing.. but when I reflow Cobba and hagar phone work again for 1 or 2 days after two days again signal problem.. Please experts give me your advise where is the problem. Best Regards, Wahab

01-06-2003, 12:43	#6 (permalink)
Winner58 Member deceased !! Join Date: May 1999 Location: Wien/Austria Age: 65 Posts: 13,150 Member: 5 Status: Offline Thanks Meter: 1,884	moved from Hardware Repair __________________ read the Rules carefully!!! wbr Winner 58

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01-02-2003, 12:40	#2 (permalink)
VELIKI No Life Poster Join Date: Nov 2002 Location: slovenia Age: 48 Posts: 589 Member: 18028 Status: Offline Thanks Meter: 20	i thing something else is wrong because when you heat the phone phone work.i thing it is flash.heat him and then with calt spray cool him and you will see

01-05-2003, 17:59	#3 (permalink)
MrHazeem Freak Poster Join Date: Jul 2002 Location: MAD Age: 50 Posts: 483 Member: 13545 Status: Offline Thanks Meter: 2	To DrMobile ... What is the tools u use to change ccont ...?

01-05-2003, 21:25	#4 (permalink)
devi Banned Join Date: Dec 2002 Location: France Posts: 56 Member: 19344 Status: Offline Thanks Meter: 0	i want same shemes for 8210

01-06-2003, 00:31	#5 (permalink)
kulibin Freak Poster Join Date: Oct 2002 Age: 41 Posts: 423 Member: 16452 Status: Offline Thanks Meter: 4	EEPROM tools 3.1 this is program you look -- hagar, ccant etc