New Nokia IMEI change. - Page 2 - GSM-Forum

Leeloo · 05-21-2001, 20:13

Hmmm please post more info on that, it sounds way to easy.
what was the phone model you changed the imei in, and have you checked imei with other prog so that its really the "new" original imei.
I have changed imei in a 8210 and i got a chksum error but i fixed that, but the probblem is that the phone checks the chksums with mad2 memmory

so phone keeps restarting because internal prog dosnt boot properly then.

Regards Leeloo

ViperBJK · 05-21-2001, 20:41

For 6210 :
Well changing the "normal" Imei is no problem. Changing it and fixing the first eeprom checksum works. And it does find Network. But only text-imei is changed. But when the real Imei is changed (Securityimei we call) phone doesn't find any network at all. Same is the MCU section after 0x330101 (in fact : 0x130101 + 0x200000). Changing it and whopps no network. There is a little checksum at 0x200038 right after the first MCU Checksum and its start- and endaddress. These are four bytes. I think this checksum is the main problem. Fixing it and the phone will find network i suppose. Maybe you can find how the checksum is calculated. Right now i'm running my analysis tool finding if it is a simple 8,16 or 32 bit checksum.

Cya, Viper BJK

Blu3fish · 05-21-2001, 20:51

Viper

) just a wild thought..
Suppose we find the checksum that is checking the secure imei and we kan fix that. Than you can repair any damaged nokia!!!!
Just upload full backup from other phone, change imei back to original and it should work. cause cobba is checking only on imei number. Isn't this???????

Cyberdog · 05-21-2001, 21:28

Sorry, for the three same post!
Now I go to bed and tomorrow I write back!

I have change the IMEI on my 6150.

Cyberdog

ViperBJK · 05-21-2001, 21:53

Just studied the securityimei section.
I'm for 100 percent sure that there is a checksum extra for the securityimei standing directly after it. But got no clues how it is calculated.

Cya, Viper BJK

thagangsta · 05-22-2001, 13:35

Where can I find that IMEI-CHANGER by PRO?

Cyberdog · 05-23-2001, 18:13

For download IMEI-Changer by PRO goto: http://my.tele2.ee/vihmauss/soft/soft.htm
and download it.
It's easy to use the software!

Cyberdog

Neo's · 05-23-2001, 22:09

i have EASY IMEI on my site but i don't know if it works

Cyberdog · 05-24-2001, 17:35

Easy IMEI Changer NOT WORK!!!
But IMEI Changer by Cage WORKS, too!

Cyberdog

Neo's · 05-25-2001, 08:01

thnks cyberdog i'll remove it from my site thanks for the information

zbomberman · 05-27-2001, 10:37

so guys,

it seems to me no solution for this imei.

so all what we have is back to dejan who will be the saver of any nokia big problem.

so is that mean untill now we will have no solution for these prob guys?

i was hoping as others to work on things like that but it seems no way to do it.

aZyWeRks · 06-02-2001, 00:02

The NSE-OIC by PRO changes the "Cosmetic IMEI" but not the real IMEI. It wont affect the network performance but it also cannot be used to unblock cellphones that are barred from the network(stolen).

Since Cyberdog mentioned that using nokiatool it does show the changed IMEI, but, it also shows the real/unchanged IMEI on top.

Using *#92702689#, it will show the changed IMEI, but using *#06#, the real IMEI will show up (this is what we really want to change).

Regards,

aCe

Ice Dragon · 06-04-2001, 02:48

Quote:

Originally posted by aZyWeRks:
<STRONG>The NSE-OIC by PRO changes the "Cosmetic IMEI" but not the real IMEI. It wont affect the network performance but it also cannot be used to unblock cellphones that are barred from the network(stolen).

Since Cyberdog mentioned that using nokiatool it does show the changed IMEI, but, it also shows the real/unchanged IMEI on top.

Using *#92702689#, it will show the changed IMEI, but using *#06#, the real IMEI will show up (this is what we really want to change).

Regards,

aCe</STRONG>

You guys tried using Viper's NFREE?
(Make a full-flash backup of your phone first.)

yab · 06-04-2001, 06:00

Quote:

Originally posted by Bert:
<STRONG>Hi
If the original new Nokia IMEI changer just about 21000US I will buy it

the problem is they is not using some equipment to do that ! there is a program called SSSW to generate the info to change the IMEI numbers. and so far no one can get it!

The other working way is send the log to Dejan he charge that for

10-100 ......50$
100-1000...40$
1000.........30$

the miniment quantity is 10 PCS. well I don't think it's worth to do it . any way goodluck!

</STRONG>

how much is the dejan box?

zbomberman · 06-04-2001, 08:03

Dear lifeline,

i know a compnay who is selling the nokia service equipment for 21000$ but as io asked them this will not change the imei

(((

i think only dejan can do it.

but i don't kknow how to contact him.

if anybody know how to contact dejan plz tell me.

thanks guys.

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05-21-2001, 20:13	#16 (permalink)
Leeloo Crazy Poster Join Date: Dec 2000 Location: Sweden Posts: 53 Member: 2806 Status: Offline Thanks Meter: 0	Hmmm please post more info on that, it sounds way to easy. what was the phone model you changed the imei in, and have you checked imei with other prog so that its really the "new" original imei. I have changed imei in a 8210 and i got a chksum error but i fixed that, but the probblem is that the phone checks the chksums with mad2 memmory so phone keeps restarting because internal prog dosnt boot properly then. Regards Leeloo

05-21-2001, 20:41	#17 (permalink)
ViperBJK Insane Poster Join Date: Mar 2001 Posts: 75 Member: 3631 Status: Offline Thanks Meter: 0	For 6210 : Well changing the "normal" Imei is no problem. Changing it and fixing the first eeprom checksum works. And it does find Network. But only text-imei is changed. But when the real Imei is changed (Securityimei we call) phone doesn't find any network at all. Same is the MCU section after 0x330101 (in fact : 0x130101 + 0x200000). Changing it and whopps no network. There is a little checksum at 0x200038 right after the first MCU Checksum and its start- and endaddress. These are four bytes. I think this checksum is the main problem. Fixing it and the phone will find network i suppose. Maybe you can find how the checksum is calculated. Right now i'm running my analysis tool finding if it is a simple 8,16 or 32 bit checksum. Cya, Viper BJK

05-21-2001, 20:51	#18 (permalink)
Blu3fish Freak Poster Join Date: Nov 2000 Posts: 226 Member: 2566 Status: Offline Thanks Meter: 0	Viper ) just a wild thought.. Suppose we find the checksum that is checking the secure imei and we kan fix that. Than you can repair any damaged nokia!!!! Just upload full backup from other phone, change imei back to original and it should work. cause cobba is checking only on imei number. Isn't this???????

05-21-2001, 21:28	#19 (permalink)
Cyberdog No Life Poster Join Date: Dec 2000 Location: Austria Posts: 483 Member: 2832 Status: Offline Thanks Meter: 0	Sorry, for the three same post! Now I go to bed and tomorrow I write back! I have change the IMEI on my 6150. Cyberdog

05-21-2001, 21:53	#20 (permalink)
ViperBJK Insane Poster Join Date: Mar 2001 Posts: 75 Member: 3631 Status: Offline Thanks Meter: 0	Just studied the securityimei section. I'm for 100 percent sure that there is a checksum extra for the securityimei standing directly after it. But got no clues how it is calculated. Cya, Viper BJK

05-22-2001, 13:35	#21 (permalink)
thagangsta Freak Poster Join Date: Feb 2001 Location: Netherlands Age: 39 Posts: 313 Member: 3212 Status: Offline Thanks Meter: 10	Where can I find that IMEI-CHANGER by PRO?

05-23-2001, 18:13	#22 (permalink)
Cyberdog No Life Poster Join Date: Dec 2000 Location: Austria Posts: 483 Member: 2832 Status: Offline Thanks Meter: 0	For download IMEI-Changer by PRO goto: http://my.tele2.ee/vihmauss/soft/soft.htm and download it. It's easy to use the software! Cyberdog

05-23-2001, 22:09	#23 (permalink)
Neo's Freak Poster Join Date: Apr 2001 Location: Switzerland Age: 46 Posts: 272 Member: 4172 Status: Offline Thanks Meter: 0	i have EASY IMEI on my site but i don't know if it works

05-24-2001, 17:35	#24 (permalink)
Cyberdog No Life Poster Join Date: Dec 2000 Location: Austria Posts: 483 Member: 2832 Status: Offline Thanks Meter: 0	Easy IMEI Changer NOT WORK!!! But IMEI Changer by Cage WORKS, too! Cyberdog

05-25-2001, 08:01	#25 (permalink)
Neo's Freak Poster Join Date: Apr 2001 Location: Switzerland Age: 46 Posts: 272 Member: 4172 Status: Offline Thanks Meter: 0	thnks cyberdog i'll remove it from my site thanks for the information

05-27-2001, 10:37	#26 (permalink)
zbomberman Freak Poster Join Date: Feb 2001 Location: Canada, Montreal Posts: 224 Member: 3248 Status: Offline Thanks Meter: 2	so guys, it seems to me no solution for this imei. so all what we have is back to dejan who will be the saver of any nokia big problem. so is that mean untill now we will have no solution for these prob guys? i was hoping as others to work on things like that but it seems no way to do it.

06-02-2001, 00:02	#27 (permalink)
aZyWeRks Freak Poster Join Date: Jan 2001 Location: I.C., R.P. Posts: 185 Member: 3165 Status: Offline Thanks Meter: 0	The NSE-OIC by PRO changes the "Cosmetic IMEI" but not the real IMEI. It wont affect the network performance but it also cannot be used to unblock cellphones that are barred from the network(stolen). Since Cyberdog mentioned that using nokiatool it does show the changed IMEI, but, it also shows the real/unchanged IMEI on top. Using #92702689#, it will show the changed IMEI, but using #06#, the real IMEI will show up (this is what we really want to change). Regards, aCe

06-04-2001, 08:03	#30 (permalink)
zbomberman Freak Poster Join Date: Feb 2001 Location: Canada, Montreal Posts: 224 Member: 3248 Status: Offline Thanks Meter: 2	Dear lifeline, i know a compnay who is selling the nokia service equipment for 21000$ but as io asked them this will not change the imei ((( i think only dejan can do it. but i don't kknow how to contact him. if anybody know how to contact dejan plz tell me. thanks guys.