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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Various > Sagem > Infineon C16X M51 & ARM7 M52 BASED

Infineon C16X M51 & ARM7 M52 BASED
  • MYxxx: MY3078, MY3026, MY3027
  • MWxxx: MW3052, MW3042, MW3040, MW3020, MW936, MW939, MW939, MW930, MW940, MW3026, MW3027
  • MCxxx: MC3000, MC959, MC950, MC940, MC939,MC936, MC932, MC912, MC850, MC825, MC820, MC922
  • RCxxx: RC922, RC750, RC730
  • WAxxx: WA3050

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    Old 11-28-2023, 17:42   #1 (permalink)
    Freak Poster
    asmax1's Avatar
    Join Date: Feb 2004
    Location: __________
    Age: 44
    Posts: 293
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    Sagem MW3020 Sim Lock Without Sim

    Help to calc checksum
    I have forgotten a little bit some issues
    I have calc all fields , but still sim locked w/o sim

    Field 0 083A05373115994698

    Version DH4,6N

    Phone id 4B4E6DD39BC9

    Field 191 -FDFC5A07 (00 crypt 3 checksumm)
    Field 251 -FDFC5A07(00 crypt 3 checksumm)
    Filed 5709 E9887FAE(FF special crypt checksumm 3)
    Field 252 -FDFFD5FE64D5770E84EE07ACEB480A (crypt 0000000000000000000000 checksumm 4)
    Filed 253- FDFFD5FE64D5770EA6527CAC( crypt 0000000000000000 checksumm 4)

    Decrypted 5250 003F013F0C3F0D3F313F323FB900E3000C010014A616E303
    003F- 16128
    013F- 16129
    0C3F- 16140
    0D3F -16141
    313F- 16177
    323F- 16178
    B900- 185
    E300- 227
    0C01- 268

    F16128: 3200
    F5251: CFFF24D21713839637BE

    F16129: 6400
    F5252: 99FF86441A112040B860

    F5253: 22F3AB84C7DA87942FD28DBD2BDDADBDFCAD6A71C7B5D61469 17C5424E347FEDADF4A480D5B6BF33

    F16141: FF FF FF FE 3E FF
    F5254: 020000B101760784691152DD97A2

    F16177: 3FBBFFFF7F00005F03
    F5255: C244B0BAAB7C1FBE90965621A001F45968

    F16178: 02 ok
    F5256: FF60CE353140DF4350

    F185: FFFFF7FE3EFF
    F5257: 020008B13975C5580D8B47949433

    F227: 008409
    F5258: FD7BDCBDACF0946B9C514C

    F268: 0001
    F5259: FDFE556444ACA59786B7

    F5120: 14
    F5260: E9C74DCF8F05FAD930

    F995: 8651

    5798 4111
    F5261: BCEECD0D98D7B3E595D4

    F995: C610
    F5262: 3BEFFB11A346B17A3913
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