3310 eeprom content - GSM-Forum

4Robbie · 07-04-2001, 22:14

Hi! I was given a 3310 with EEPROM area erased. I want to get it work. What hardware dependent data are stored in the eeprom (excluding IMEI)? I uploaded an other full flash of the same version to the phone, wrote back the original IMEI, but it still doesn't accept SIM card! (nor after partial flash)
What else should I write into the EEPROM?

Thanks,
Robbie

Zianna · 07-06-2001, 10:35

hi there

it seems there are 2 check sums in the 3310
so even if you write the complete eeprom from 2-6 then change the security imei back to original the phone will still have all for locks closed...

the only way (unless you got dajans second box) is to flash from 3d - 4 with the original backup...

but keep trying who knows mebe you could be the one to crack the escond checksum problem

zianna

4Robbie · 07-08-2001, 16:29

Hi Zianna!

What do you mean by 2 chksums? IMEI is stored in EEPROM twice. (in different way,of course) Every section has its own chksum. Do you think of that two chksums? (the original and displayed? IMEI chksum?) Thanks for your reply!

Bye,
Robbie

PS: I wrote back all the two IMEIs (the normal and the XORed IMEI too) Chksum OK! No CS!

Am I thinking right? Correct me!

07-04-2001, 22:14	#1 (permalink)
4Robbie Junior Member Join Date: Jul 2001 Posts: 2 Member: 5131 Status: Offline Thanks Meter: 0	3310 eeprom content Hi! I was given a 3310 with EEPROM area erased. I want to get it work. What hardware dependent data are stored in the eeprom (excluding IMEI)? I uploaded an other full flash of the same version to the phone, wrote back the original IMEI, but it still doesn't accept SIM card! (nor after partial flash) What else should I write into the EEPROM? Thanks, Robbie

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
MY-X3 eeprom content	jfl	ARM9 BASED M62 / M62+	1	05-09-2004 11:58
6150 Eeprom Content	j2000	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	3	08-11-2002 13:09
eeprom content for T20e, version 01w41	elektron code ECS	Old Ericsson Phones & Sony Phones	4	05-21-2002 05:07
r210 eeprom content urgently needed	chrisro	VLSI, Conexant, Skyworks and Old Models	0	12-14-2001 23:38
I need R310s 01W23 eeprom contents	neprom	Old Ericsson Phones & Sony Phones	1	08-25-2001 10:54

07-06-2001, 10:35	#2 (permalink)
Zianna Major Poster Join Date: Jan 2001 Location: South Africa Posts: 49 Member: 3068 Status: Offline Thanks Meter: 0	hi there it seems there are 2 check sums in the 3310 so even if you write the complete eeprom from 2-6 then change the security imei back to original the phone will still have all for locks closed... the only way (unless you got dajans second box) is to flash from 3d - 4 with the original backup... but keep trying who knows mebe you could be the one to crack the escond checksum problem zianna

07-08-2001, 16:29	#3 (permalink)
4Robbie Junior Member Join Date: Jul 2001 Posts: 2 Member: 5131 Status: Offline Thanks Meter: 0	Hi Zianna! What do you mean by 2 chksums? IMEI is stored in EEPROM twice. (in different way,of course) Every section has its own chksum. Do you think of that two chksums? (the original and displayed? IMEI chksum?) Thanks for your reply! Bye, Robbie PS: I wrote back all the two IMEIs (the normal and the XORed IMEI too) Chksum OK! No CS! Am I thinking right? Correct me!