NEW PROBLEM AFTER REPAIR STRANGE CONTACT SERVICE!!! READ!!! - GSM-Forum

toldien · 11-20-2001, 22:33

New problem, after repair cobba problem wich makes contact service, now the problem is the phone switchs on, but it looses network, and the flash is the original. The eeprom content is the only failed test in wintesla... any idea?

Best regards,

Toldien

toldien · 11-20-2001, 22:38

Sorry, the test failed is MCU EEPROM COMPONENT (NOT VALID)

IDEAS?

Thanks!!!!

rhd · 11-21-2001, 14:27

Classic mistake. Change Cobba BgA ic and your nokia will be useless, unless you got the right tools. I am not sure about dejan box 1.04, maybe it can fix it or not. The problem there is a checking routine in nokia soft for cobba id. If you change cobba, you need to change the id number in the eeprom. Maybe. Not sure about it. But i am very sure that after changing cobba ic your nokia will lose network. I got a box of useless 3310/8210 with bad cobba. Tried changing it on two phones (3310 and 8210) and both lose network.

11-20-2001, 22:33	#1 (permalink)
toldien Freak Poster Join Date: Sep 2001 Location: Spain Posts: 109 Member: 6263 Status: Offline Thanks: 7 Thanked 0 Times in 0 Posts	NEW PROBLEM AFTER REPAIR STRANGE CONTACT SERVICE!!! READ!!! New problem, after repair cobba problem wich makes contact service, now the problem is the phone switchs on, but it looses network, and the flash is the original. The eeprom content is the only failed test in wintesla... any idea? Best regards, Toldien

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11-20-2001, 22:38	#2 (permalink)
toldien Freak Poster Join Date: Sep 2001 Location: Spain Posts: 109 Member: 6263 Status: Offline Thanks: 7 Thanked 0 Times in 0 Posts	Sorry, the test failed is MCU EEPROM COMPONENT (NOT VALID) IDEAS? Thanks!!!!

11-21-2001, 14:27	#3 (permalink)
rhd Major Poster Join Date: Aug 2001 Location: Malaysia Posts: 44 Member: 5895 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	Classic mistake. Change Cobba BgA ic and your nokia will be useless, unless you got the right tools. I am not sure about dejan box 1.04, maybe it can fix it or not. The problem there is a checking routine in nokia soft for cobba id. If you change cobba, you need to change the id number in the eeprom. Maybe. Not sure about it. But i am very sure that after changing cobba ic your nokia will lose network. I got a box of useless 3310/8210 with bad cobba. Tried changing it on two phones (3310 and 8210) and both lose network.