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IMEI changing problem

Hi!
I write to this "long forgotten thread" because I have just found a boken S55. Does anyone know where I colud find the latest fware for it? I'd like to have Hungarian language available if possible. Is there a way to bypass OTP check by the latest frmware?
Please help me out with an how-to.
Regards,
G

IMEI changing problem

I found some patches, what disable imei compare.
1apply patch
2change imei with freia
3*#06# = new imei
when read phone imeis are different, but phone works and not bzzz.
when you press *#06# it shows eeprom imei. I think this imei is to be send to network.

You can test it if your operator not allows imei what beginning from 0.
change IMEI to 00000000000000 and try to call. You will test it 100% if call will failed.
Is i'm wrong?

IMEI changing problem

just look the document for Andrew911 about the OTP Check Algorithm

IMEI changing problem

OTP...OTP...OTP... ? y have seen alot of siemens phone (x5x) with flash chip intel 28f640.y read datashet manual and y was looking for that otp zone in that flash cip,but nothing!memory can be full ereased and full writen!so,where is that otp?nokia phone (8310,6310)use also that flash chip,a little bit smaller,but is the same.and with profesional tool you can write\erase full flash!and if acid program can rewrite imei in OTP (one time programable) it meen that is not otp! or i am wrong?

IMEI changing problem

@Acidmrp

You are great Siemens master, but realisation of this tool for public use - protected or unprotected is not good idea at all (i think) - because (1) it's so easy to stole working patched firmware from someone that have patcher - for 100 Euro or for 10xx0 - it's not important how much protection will increase price for your tool, because i have see from few year in this field - the protection improvemen just make SW products not better, but more expensive - the better protection is to sell it only for trusted customers ... sorry. (2) realisation on the market will make it visible to Siemens engeneers and allways you will catch surprise after few weeks (or more) - your idea shall not work more, because they shall change something .

Sorry...

IMEI changing problem

Not understand. What exactly do You see after pressing *#06# - " IMEI not found" ?
"Telefono robado" (Espanol) = "Device rejected" (English) - do You see this message after phone trying to register in network? This probably happen, because string " IMEI not found", used in this patch for example ONLY, is NOT a "valid IMEI". Just set valid IMEI in patch, all 15 digits (14 IMEI numbers + 1 RIGHT checksum), for example:

0B6590: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF 2031323334353631323132333435363000

in patch mean desired IMEI: 123456-12-123456-0

20 - " " - strongly needed!
31 - "1" - first digit of IMEI
32 - "2" - second digit of IMEI
..........
36 - "6" - last (14th) digit of IMEI
30 - "0" - IMEI checksum (shown as 15th digit of IMEI by pressing *#06#), here probably incorrect.
00 - 0x00 - end of string, strongly needed!

Please, post Your result!

IMEI changing problem

I tried to download acid from a ftp but didn work could any1 help with a different url?

thnkx

Best regrads

Jay

IMEI changing problem

What you are saying tronador is that accid may disable the otp check but what hapens when registering to the server'???

IMEI changing problem

after this patch
imei on phone without sim - changed ok
but with insereted sim card I see random numbers with letter.
what solution needed for this problem?

IMEI changing problem

Very thanx but the patch not work for me


When i press *#06# say: "IMEI NOT FOUND" and the phone say: "Movil Robado" (Phone reported in english)

The patch is apply to the phone directly or to the .fls file?
I need make a testpoint before apply this patch? if 2 persons apply this patch they have the same IMEI? i can disable the otp check?

any idea?