IMEI restore

Discussion in 'Xiaomi Mi 2A' started by Sharker, Jan 11, 2014.

  1. Sharker

    SharkerMembers

    Jan 11, 2014
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    Moscow, Russia
    Hello all!
    I have a problem. My phone does not catch network and he lost IMEI. How can I restore it?
    1. I reflash the firmware with different wipe.
    2. Tried to restore IMEI through the terminal:
    su
    echo 'AT + EGMR = 1,7, "IMEI_1"'> / dev/pttycmd1
    3. And the other way
    su
    getprop ril.IMEY IMEI_1

    where "IMEI_1" is my IMEI number

    It's not working. Help me!
     
  2. karthicvkn

    karthicvknMembers

    May 8, 2012
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    #2karthicvkn,Jan 13, 2014
    Last edited: Jan 13, 2014
    Who advised you to restore IMEI ?.. I don't think it's not a correct solution.

    Try to re-flash recovery and then MIUI ROM (only MIUI V5 ROM).

    In my country, some ROM's could't find the network providers name, It show's only Numbers (4062, 4060... ), sometime "auto network selection" not works, in that time i will select the native network manually. So try to flash MIUI ROM again and check.
     
  3. Sharker

    SharkerMembers

    Jan 11, 2014
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  4. karthicvkn

    karthicvknMembers

    May 8, 2012
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    No idea friend. Maybe u can contact customer support for further.

    Before that have u tried other working sim with ur mobile?

    Sent from my MI 2A using Tapatalk
     
  5. Sharker

    SharkerMembers

    Jan 11, 2014
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    Yes, i tried other working sim. No signal (
     
  6. Sharker

    SharkerMembers

    Jan 11, 2014
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    Hello! Thread "How to change IMEI" does not work. :(
     
  7. RuLe

    RuLeMembers

    May 13, 2013
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    I'm a mechanic
    Alberona (FG), Puglia- Italy
    you can solve problem, i'm investigate on case and i have a solution for your problem

    Download QPST Tools and use M1cha's guide, Mi2A phone name is SURF8960, add it in tab "ports"
    To rewrite the code imei you have to open the program "RF_NV_Manager.exe" located in C: \ Program Files \ Qualcomm \ QPST \ bin
    Now you can follow this guide from step 17

    I test it ;)
     
    Sharker likes this.
  8. tivac

    tivacMembers

    Apr 13, 2013
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    İs it work for mi2s

    Sent from my GT-I9000 using Tapatalk 2
     
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  9. Sharker

    SharkerMembers

    Jan 11, 2014
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    Moscow, Russia
    Thank you so much!
    The first problem is solved - IMEI restored.
    But the signal did not appear and the sim card is not detected. I tested it on another phone, everything is fine.
    Also inserted into the phone other sim cards. No signal (
    In engineering menu is written that the radio is turned off. How do I turn it on? Button is not active.
     
  10. RuLe

    RuLeMembers

    May 13, 2013
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    I'm a mechanic
    Alberona (FG), Puglia- Italy
    Wifi work normale?
     
  11. Sharker

    SharkerMembers

    Jan 11, 2014
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    Wifi work fine.
    I have found no solution to the problem on your link.
    Interestingly, the phone does not want to go into 2G mode - only 3g works
     
  12. RuLe

    RuLeMembers

    May 13, 2013
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    I'm a mechanic
    Alberona (FG), Puglia- Italy
    You can see in qpst in umts setting if you have enable 2g, whit *#*#4636#*#* you can see alla about modem
     
  13. Sharker

    SharkerMembers

    Jan 11, 2014
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    Yes, i try to use this engineering menu. Phone is rooted, but many buttons not work. I can select the type of network(WCDMA, GSM and others), but can`t "radio on".
     
  14. Sharker

    SharkerMembers

    Jan 11, 2014
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    This is my engineering menu
     

    Attached Files:

  15. RuLe

    RuLeMembers

    May 13, 2013
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    I'm a mechanic
    Alberona (FG), Puglia- Italy
    How you create this problem?
    You have flash another radio?
     
  16. Sharker

    SharkerMembers

    Jan 11, 2014
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    Moscow, Russia
    I speaking in the hangouts chat. Phone dependent. I rebooted it a long press on the power button. After switching network is fail.
     
  17. Sharker

    SharkerMembers

    Jan 11, 2014
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    I flash another radios, but many of them did not work - phone did not boot after flashing.
     

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