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Go Back   GSM-Forum > GSM Mobile / Tablets Brands -Software 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 11-10-2004, 09:14   #1 (permalink)
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    Sagem 820

    hi guyz
    i have this sagem 820 showing " simlocked"; i tried repair it but its saying the error msg below:

    Repair "siumlocked" with Simcad (after wrong unlock"
    "Field 252 is destroyed,
    so phone can not be repaired, sorry ("


    somebody pls help me asap
    thanx
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    Old 12-03-2004, 16:59   #2 (permalink)
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    probably your phone can not be repaired
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    Old 12-03-2004, 18:57   #3 (permalink)
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    Hi mates,

    The best way to unlock/repair simlock w/o sim for 8xx is below


    1. Use Sagem Doctor
    2. Press '5' - edit eeprom field
    field 191, 251, 252, 253 - fill all 00, 00, 00 ....

    4. Press '9' - verify checksum

    5.1 For field 191 - press 2 (standart value)
    5.2 For field 251 - press 3 (enter 00)
    5.3 For field 252 - press 2 (standart value)
    5.3 For field 253 - Most interesting !!!
    perss 3, enter values from field 211 + "01 00 " - total 8 bytes

    and next time search on the forum before posting!!



    All what in bold font is from archive no need to say that search button is a powerful helper.

    Best regards,
    Aishur
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    Old 12-03-2004, 19:18   #4 (permalink)
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    Exclamation

    Quote:
    Originally Posted by Aishur
    Hi mates,

    The best way to unlock/repair simlock w/o sim for 8xx is below


    1. Use Sagem Doctor
    2. Press '5' - edit eeprom field
    field 191, 251, 252, 253 - fill all 00, 00, 00 ....

    4. Press '9' - verify checksum

    5.1 For field 191 - press 2 (standart value)
    5.2 For field 251 - press 3 (enter 00)
    5.3 For field 252 - press 2 (standart value)
    5.3 For field 253 - Most interesting !!!
    perss 3, enter values from field 211 + "01 00 " - total 8 bytes

    and next time search on the forum before posting!!



    All what in bold font is from archive no need to say that search button is a powerful helper.

    Best regards,
    Aishur
    ...but if lenght of these fields: 191, 251, 252, 253 are 1, ie value=00.... how to edit leght, I think impossible, or???

    10X
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    Old 12-04-2004, 11:30   #5 (permalink)
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    Quote:
    Originally Posted by mourad_t
    ...but if lenght of these fields: 191, 251, 252, 253 are 1, ie value=00.... how to edit leght, I think impossible, or???

    10X
    hi mates,

    I never faced 8xx version where 191,251,252,253 were byte length is 1.
    Please can you give an example where so is.

    I checked some 820 eeproms from ardagul database and these fields are readable.

    Best regards,
    Aishur
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    Old 12-04-2004, 18:43   #6 (permalink)
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    SaHa ))

    I unlocked many Sagem 8xx like this, but sometimes I receive 8xx: when I press 9 (to check eeprom) it says retry-retry... so I try to edit fields 191-251-... without success... maybe eeprom-data is damaged...
    SO HOW TO SOLVE THIS PROB, IF ANYONE SUCCEED IN THIS?
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