5120 is it cobba replacement or flashing? - GSM-Forum

robba · 09-02-2003, 07:14

on my 5210 displaying contact service i get this error report from eeprom tools

MCU EEProm interface test failed
EEProm tune checksum test failed

Do have to write virgin eeprom or do i have to change cobba pls advice

HT Elektronika · 09-02-2003, 11:57

Read phone with knok or rollis and read cobba ID. If is cobba ID 00000 you will must replace cobba.

[email protected]

robba · 09-03-2003, 12:12

thanks cobba was fine so i flashed with virgin eeprom fone is working fine now

Slider_Gsm · 09-05-2003, 22:08

make self test with degan or read imei

tedjo13 · 10-24-2003, 22:09

How about cobba Id 000000 and no signal, but the phone is ok tested by eeprom tools???

09-02-2003, 07:14	#1 (permalink)
robba Freak Poster Join Date: Oct 2002 Location: Kenya Posts: 435 Member: 16275 Status: Offline Thanks Meter: 10	5210 is it cobba replacement or flashing? on my 5210 displaying contact service i get this error report from eeprom tools MCU EEProm interface test failed EEProm tune checksum test failed Do have to write virgin eeprom or do i have to change cobba pls advice Last edited by robba; 09-02-2003 at 14:33.

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09-02-2003, 11:57	#2 (permalink)
HT Elektronika Freak Poster Join Date: Jun 2002 Location: Croatia, Varaždin Age: 47 Posts: 140 Member: 13159 Status: Offline Thanks Meter: 14	Read phone with knok or rollis and read cobba ID. If is cobba ID 00000 you will must replace cobba. [email protected]

09-03-2003, 12:12	#3 (permalink)
robba Freak Poster Join Date: Oct 2002 Location: Kenya Posts: 435 Member: 16275 Status: Offline Thanks Meter: 10	thanks cobba was fine so i flashed with virgin eeprom fone is working fine now

09-05-2003, 22:08	#4 (permalink)
Slider_Gsm No Life Poster Join Date: Jun 2003 Location: egypt,alexandria,(nassimgroup team) Age: 48 Posts: 548 Member: 31018 Status: Offline Thanks Meter: 3	make self test with degan or read imei

10-24-2003, 22:09	#5 (permalink)
tedjo13 Freak Poster Join Date: Sep 2003 Location: hell Posts: 395 Member: 39245 Status: Offline Thanks Meter: 43	How about cobba Id 000000 and no signal, but the phone is ok tested by eeprom tools???