3210-EEPROM OK-ALL 4 LOCKS closed showing content EEEEE / FFFF - GSM-Forum

JohnDoe · 09-28-2000, 20:31

Hello Folks,

I have some 3210 which broke during unlock.
After repairing the ROM ( or exchanging with a EEPROM from a working phone )
Contact service is disappeared, but all 4 locks are closed and shows the
value EEEEEEE / FFFFFFFF etc.

this problem has nothing to do with the EEprom, I think it is the same as you
try to unlock a phone ( with master code through keyboard ) and enter a few times
a wrong code.
As this problem is NOT related to the EEPROM, does anybody have a
idea or solution ?

REgards

John

Stryker · 10-02-2000, 16:23

same as here. my friend gave a unit 5110 5.28 which he tried to unlocked with wrong method, and it doesnt say "contact service" but with 4-locks closed (FFFFF,EEEEE,,).

i tried the 6-7 trick.....failure (works on some...i tried it)
pin 7 isolation and grounding....failure
pin 5 grounding......failure
pin 5&6......failure
software reset, etc....failure

any solution?

andbel · 10-02-2000, 21:04

Use nokia tool buil 033 not 034
metod 6-7 trick
unlock first lock 3
2º lock 4
3º lock 2
last lock 1

09-28-2000, 20:31	#1 (permalink)
JohnDoe Junior Member Join Date: Sep 2000 Location: EU Posts: 21 Member: 2197 Status: Offline Thanks Meter: 0	3210-EEPROM OK-ALL 4 LOCKS closed showing content EEEEE / FFFF Hello Folks, I have some 3210 which broke during unlock. After repairing the ROM ( or exchanging with a EEPROM from a working phone ) Contact service is disappeared, but all 4 locks are closed and shows the value EEEEEEE / FFFFFFFF etc. this problem has nothing to do with the EEprom, I think it is the same as you try to unlock a phone ( with master code through keyboard ) and enter a few times a wrong code. As this problem is NOT related to the EEPROM, does anybody have a idea or solution ? REgards John

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10-02-2000, 16:23	#2 (permalink)
Stryker Freak Poster Join Date: Jun 2000 Location: In front of pc Posts: 308 Member: 1585 Status: Offline Thanks Meter: 15	same as here. my friend gave a unit 5110 5.28 which he tried to unlocked with wrong method, and it doesnt say "contact service" but with 4-locks closed (FFFFF,EEEEE,,). i tried the 6-7 trick.....failure (works on some...i tried it) pin 7 isolation and grounding....failure pin 5 grounding......failure pin 5&6......failure software reset, etc....failure any solution?

10-02-2000, 21:04	#3 (permalink)
andbel Insane Poster Join Date: Jun 2000 Posts: 64 Member: 1579 Status: Offline Thanks Meter: 0	Use nokia tool buil 033 not 034 metod 6-7 trick unlock first lock 3 2º lock 4 3º lock 2 last lock 1