Mc939 Pb Eeprom 3 - GSM-Forum

Xakepa · 07-11-2007, 10:31

hi i have sagem mc939 and it shows this message when i turn it on. the problem is that all fields are 1 byte and the value is 00. when i change them and restart the phone it's 00 again. and i've made backup before when it works, when i recover it, and restart the phone all is again 00. the phone can't remember what's done with it. i think of some field that locks fields or smthg like this.
Very thanks.

doggyfreestart · 07-16-2007, 10:24

You have to reprogram 24c128 EEPROM by an external programmer. Maybe you should change the EEP as well.

07-11-2007, 10:31	#1 (permalink)
Xakepa Major Poster Join Date: Jan 2005 Age: 26 Posts: 43 Member: 107009 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	Mc939 Pb Eeprom 3 hi i have sagem mc939 and it shows this message when i turn it on. the problem is that all fields are 1 byte and the value is 00. when i change them and restart the phone it's 00 again. and i've made backup before when it works, when i recover it, and restart the phone all is again 00. the phone can't remember what's done with it. i think of some field that locks fields or smthg like this. Very thanks.

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07-16-2007, 10:24	#2 (permalink)
doggyfreestart Freak Poster Join Date: Apr 2002 Posts: 423 Member: 10679 Status: Offline Thanks: 9 Thanked 34 Times in 25 Posts	You have to reprogram 24c128 EEPROM by an external programmer. Maybe you should change the EEP as well.