Miui 6 "mobile Network State: Disconnected"

Discussion in 'Xiaomi Mi 2 / Mi 2S' started by 2cat, Feb 23, 2015.

  1. 2cat

    2catMembers

    Oct 31, 2013
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    Hi everyone.

    I have a problem after upgrading to MIUI6, latest xiaomi.eu ROM, 5.2.12. I am unable to use mobile internet. My phone is connected and it displays 3G connection, it's the same problem reported in this thread:

    Code:
    xiaomi. eu/community/threads/3g-problem-miuiv6-on-mi2.26413/
    (unable to post links due to insufficient posts)

    I'm not super technical when it comes to flashing roms. I hope people can point out if I did something wrong and if so how I can fix my mistake.


    Steps I have taken:
    1. Use FastBoot to upgrade from v5 to v6
    2. Flash Xaomi.eu 5.2.12 multilang
    3. Break mobile data connection.
    4. Repeat step 1 & 2 thinking I may have screwed up.
    5. No change.
    6. Repeat 1 & 2 with several 4.4 kitkat fastboot roms and several v6 4.4 xaomi.eu roms.
    7. No success, install ClockworkMod and flash WIUI.
    8. Now WiFi is forever trying to start but never does.
    9. Flash every baseband/radio file in the [RADIO] All xiaomi mi2 radio thread
    10. Does not help.
    11. Go back to 1 & 2.
    12. Now Wifi works again but still no mobile data connection
    13. Try step 9 with all radios again.
    14. Break wifi each time.
    15. Go back to 1 & 2 with working wifi but no mobile data connection.
     
  2. Karukera80

    Karukera80Members

    Dec 14, 2014
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    #2Karukera80,Mar 20, 2015
    Last edited: Apr 10, 2015
    Hi 2cat,

    I think there are no solution for the moment.
    I installed sMiui 5.3.13 and i have the same problem.

    I resum the ROMs i tried :
    MIUIv6 not OK
    WIUIv6 not OK
    sMIUI not OK
    CM11 OK
    MokeeOS kitkat OK
    FIUI 4.4 OK
    CM12 by M1cha OK
    CM12 by Ivan's OK

    If you type *#*#4636#*#* u'll can see the GPRS service is desactivate.
    Why this service is only desactivate on MIUIv6 and fork ? That is the question.
     

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