cobba contact service - GSM-Forum

trafix · 12-12-2002, 20:38

replaced it in 3310, is there a way to fix this kind of contact service? also got a 3310 that constantly locks to 4 locks?

CellM@n · 12-12-2002, 21:36

Change Cobba with "Cobba" labeled on it s IC. (New Cobba)
Dont use reballed Cobba Ic labeled "V9..." its very poor quality.

regards

trafix · 12-13-2002, 15:32

yes i already did that, still contact service... i'm 100% sure of my replacing... i think i did it 10 times already cuz i cant believe it is still contact service

Saulyss · 12-13-2002, 18:33

If u are 100 % sure about cobba then , problem with CPU u need to replace it with new one .....

andie · 12-13-2002, 21:58

Quote:

Originally posted by trafix
yes i already did that, still contact service... i'm 100% sure of my replacing... i think i did it 10 times already cuz i cant believe it is still contact service

try to check part surounding the cobba. i did that too. replace the 3310 cobba many times and still contact service - then i checked any part missing or moved near cobba and the R114 was missing.

hope this can help

raza786 · 12-17-2002, 20:37

use eeprom tools and run a test.it will tell you why it is contact service.but if it says insert card first and then contact service then u will have to write flash.also use eeprom tools to open locks

trafix · 12-18-2002, 11:39

checked every bit of part loose, lost or mis alligned to no avail... I'll try again tonight and post here the results

Saulyss · 12-18-2002, 12:43

There is many 6210 set's with bad soldered MAD........

12-12-2002, 20:38	#1 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	cobba contact service replaced it in 3310, is there a way to fix this kind of contact service? also got a 3310 that constantly locks to 4 locks?

12-13-2002, 18:33	#4 (permalink)
Saulyss Freak Poster Join Date: Oct 2001 Location: Lithuania Posts: 326 Member: 6744 Status: Offline Thanks Meter: 0	@ trafix If u are 100 % sure about cobba then , problem with CPU u need to replace it with new one .....

12-18-2002, 12:43	#8 (permalink)
Saulyss Freak Poster Join Date: Oct 2001 Location: Lithuania Posts: 326 Member: 6744 Status: Offline Thanks Meter: 0	...... There is many 6210 set's with bad soldered MAD........

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12-12-2002, 21:36	#2 (permalink)
CellM@n No Life Poster Join Date: Feb 2001 Location: Planet EARTH Age: 50 Posts: 1,209 Member: 3194 Status: Offline Thanks Meter: 41	Change Cobba with "Cobba" labeled on it s IC. (New Cobba) Dont use reballed Cobba Ic labeled "V9..." its very poor quality. regards

12-13-2002, 15:32	#3 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	yes i already did that, still contact service... i'm 100% sure of my replacing... i think i did it 10 times already cuz i cant believe it is still contact service

12-17-2002, 20:37	#6 (permalink)
raza786 Freak Poster Join Date: Dec 2002 Location: south africa Posts: 294 Member: 18418 Status: Offline Thanks Meter: 8	use eeprom tools and run a test.it will tell you why it is contact service.but if it says insert card first and then contact service then u will have to write flash.also use eeprom tools to open locks

12-18-2002, 11:39	#7 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	checked every bit of part loose, lost or mis alligned to no avail... I'll try again tonight and post here the results