IMEI changing problem

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myjames

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i am trying changing the IMEI of x5x phones such as C55 M55 SL55. i found there is 2 IMEI in the phone. Orignal IMEI and EEPROM IMEI, EEPROM IMEI could be changed by select the option of CHange FLash IMEI, but the orignal IMEI , which *#06# shows, could not be changed.


anyone has the experience with that?


and i wrote a new IMEI map to the phone, the phone will not turn on. i guess the reason is the they has differet IMEI code between EEPROM and orignal one
 
All this patches Cannot dissable OTP IMEI Checking.
This patches change IMEI to display from procedure (*#06#)

Coming soon im write software for dissable OTP IMEI Checking on A50-SX1.
and change IMEI im patches is developed im Developing Security for Software.

IMEI Change is Possible !!!!!!!!!!!!!!!1

Best Regards,
Andrew911
 
but maybe you already know solution for changing only displayed IMEI
for S55 ?
please help!!!
 
Any can how to apply or modify this patch to the C56?

or where i can download the program to dissasamble the FW (IDA?)?
 
change IMEI on new Siemens phone is big problem
I change only IMEI at A50 succesfully but other models death after changing IMEI

has any1 some idea how to do it?
 
I have a A56 converted to C56, and i apply this patch and the phone has a new IMEI but my phone say rejected deviced so i think that the old imei is that the phone sends to operator, i want to know that is possible hack the system with a pacht when is sending message to check the avality to the phone when i put a new sim card.

Thanks.
 
some questions :

1.what is price of these flash ics?

2. i can't figure out... the boot is it residing in the flash ic (presume not) ? If not where?

3. Is it possible to remove the lock present in the OTP imei?

4. If not can the check to OTP imei be disabled?

5. (final one ) when registering with network both imeis are sent to master switch and recorded or only the eeprom imei?

thanks
al
 
forget it guys... imei registering with network is not changed.... only the visible imei is being changed.

**** happens

hope to find some more time to try and discover something else

br
al
 
the patch not work for me, the otp imei is send to the operator, work for any in this forum?


IF i change the EEPROM IMEI = PATCH IMEI it work?

is possible disable the otp check?


komix send more details about the flash ic and how change it
 
I don't have any info about C56 - phones for 850 MHz are useless in Russia.
Here You can download IDA - "The Interactive Disassembler":

http://down.nsd.ru/1/softhack/IDA430.rar
 
Im trying now with experimental methods, if any have info about imei change (with software, modifing hardware, or modifing the fw) pls post in here


the flash ic is a resistor?
 
1. 10Euro (or nearby)
2. Use testpoint
3. May be ...
4. Better ask Siemens flash patchers - there a few smart peoples arround ...
5. Eeprom one
 
THANKS any can comment the patch , i found the string IMEI NOT FOUND but i cannot found the others:

3A7398: 88908880 FA8B8465
0B6584: FFFFFFFF E6FE9025
0B6588: FFFFFFFF E6FF2D02
0B658C: FFFFFFFF FADC443B
 
Thanks Mark as alwaysfor our reply mate

Pioint 2 ... where is boot?? testpoint?

Point 4 resolves a problem then... thought that network obtained both

thanks m8
al
 
I need to change only visible IMEI !
for S55 patch not works correctly! why ?!
Imei on phone without sim - changed ok
but with insereted sim card I see random numbers with letter.
 
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