jonigsm

    7250i and 6610i CS solution finally - FREE !

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    multi_ele

    Posts : 9
    Join date : 2008-02-23

    7250i and 6610i CS solution finally - FREE !

    Post by multi_ele on Fri Jan 09, 2009 11:33 pm

    Hi,

    How to repair 7250i with Contact Service,
    reason ST_SW_TYPE_VALIDITY_TEST:

    1. Flash you phone with latest pack - 5.41 (MCU, CP, PPM).

    2. Make a copy of the MCU file "nhl4jx05.410". Open it with any
    Hex Editor and change the following addresses:

    (address: orig -> modified)

    DC: 24 ->73
    E0: AE ->5F
    107: 4A ->50
    108: D6 ->81
    37C964: 81 ->CA
    37C968: 46 ->FD
    38092F: E0 ->AB
    380930: 89 ->00
    380931: E8 ->7A
    380932: 04 ->46
    380933: 1E ->75
    380934: 59 ->E8
    380935: 93 ->44
    380936: 4F ->39
    380937: 39 ->4B
    380938: FB ->97
    380939: 59 ->1A
    38093A: F5 ->07
    38093B: 74 ->15
    38093C: F6 ->A9
    38093D: 6F ->24
    38093E: F1 ->78
    38093F: 14 ->2B
    380940: C8 ->D6
    380941: 67 ->FA
    380942: 95 ->90
    380943: 95 ->F5
    380944: 73 ->3E
    380945: 7C ->AD

    3. Save it and then just flash the modified mcu file,
    by skipping authentification (Skip A on prodigy flash example).
    Erase only area 1 and 2, skip 3,4,5 and 6.

    4. Enjoy

    This solution could be used for 7250 -> 7250i upgrade. No need for a log.

    Update: Added 6610i.

    if any brother need a file
    gsm.software@yahoo.com

      Current date/time is Fri Apr 28, 2017 8:00 am