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-   -   Please help me about change IMEI (https://forum.gsmhosting.com/vbb/f131/please-help-me-about-change-imei-353500/)

dxtx1983 12-01-2006 08:37

Please help me about change IMEI
 
Hi,
Because I have to finish the work that relate to change the NOKIA 6150's IMEI via m2bus,I need to know the m2bus command. I capture some code when I change IMEI via the software,Nokia tool by Rolis Ver 1.8,but I can't understand all,can you help me.
Here is the all code when I change IMEI to '00000000000000'
************************************************** **************************************
1F 00 10 40 00 04 00 01 64 02 21 0D
1F 10 00 7F 21 51
1F 10 00 40 00 0C 01 01 64 02 01 2C 0D 01 01 01 1B 58 62 25
1F 00 10 7F 62 12
1F 00 10 40 00 05 00 01 B4 2C E0 22 11
1F 10 00 7F 22 52
1F 10 00 40 00 13 01 01 B5 01 2C 82 B9 5B 1B 8B C1 BA 27 1F 94 42 0E 85 48 63 01
1F 00 10 7F 63 13
1F 00 10 40 00 19 00 01 B6 2C 5C F8 29 08 43 5E 2E E8 91 AC 7D E3 00 00 00 00 00 00 00 FF BA 23 56
1F 10 00 7F 23 53
1F 10 00 40 00 06 01 01 B7 01 2C E4 64 53
1F 00 10 7F 64 14
1F 00 10 40 00 03 00 01 66 24 0F
1F 10 00 7F 24 54
1F 10 00 40 00 14 01 01 66 01 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 00 65 69
1F 00 10 7F 65 15
1F 00 10 40 00 13 00 01 CD 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25 B4
1F 10 00 7F 25 55
1F 10 00 40 00 05 01 01 CD 01 00 66 E0
1F 00 10 7F 66 16
1F 00 10 40 00 04 00 01 CC 01 26 A1
1F 10 00 7F 26 56
1F 10 00 40 00 15 01 01 CC 01 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 00 67 C0
1F 00 10 7F 67 17
1F 00 10 40 00 1D 00 01 BA 2C DA 94 E1 65 05 7C 2E D8 EC 47 C0 C7 16 97 03 1E 93 06 2C B9 34 FF DC CF 05 FF 92
1F 10 00 7F FF 8F
1F 10 00 40 00 06 01 01 BB 01 2C E8 68 5F
1F 00 10 7F 68 18
************************************************** **********************************
And here is the code I can't understand:

(1)the 7th line:1F 10 00 40 00 13 01 01 B5 01 2C 82 B9 5B 1B 8B C1 BA 27 1F 94 42 0E 85 48 63 01

I know 'B5' is a security command,and '82 B9 5B 1B 8B C1 BA 27 1F 94 42 0E 85' is MSID ,but I don't know what '48' mean.Does it staid ?

(2)the 9th line:1F 00 10 40 00 19 00 01 B6 2C 5C F8 29 08 43 5E 2E E8 91 AC 7D E3 00 00 00 00 00 00 00 FF BA 23 56

I know '00 00 00 00 00 00 00' is the IMEI I want to change ,and I guess 'B6 2C' is the command change IMEI,but what is the code '5C F8 29 08 43 5E 2E E8 91 AC 7D E3' mean? And when I change the IMEI, for example '00 00 00 00 00 00 01',the code also change to 'C1 88 FE 82 1B 6E E4 24 A3 A3 CE 78'.So ,if I change the IMEI random ,the code also change,but how does it change ?

(3)the 25th line:1F 00 10 40 00 1D 00 01 BA 2C DA 94 E1 65 05 7C 2E D8 EC 47 C0 C7 16 97 03 1E 93 06 2C B9 34 FF DC CF 05 FF 92

What is the meaning of the command 'BA 2C' ,I know the last byte '92' is the ChkSum,but 'FF' isn't the SeqNO,why? And what does the code 'DA 94 E1 65 05 7C 2E D8 EC 47 C0 C7 16 97 03 1E 93 06 2C B9 34 FF DC CF 05 FF' mean? How does it calculate?

Is anyone can help me?
Thanks in advance.

Lhick 12-01-2006 08:50

Use Noktool or Eprom Tools, No much hassle

dxtx1983 12-01-2006 09:06

First,Thank you for you reply
And I know nokia tool can do this ,but what I want is how it change IMEI.I need to know the m2bus command,can you help me?


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