3G Problem MIUIv6 on Mi2

Discussion in 'Xiaomi Mi 2 / Mi 2S' started by Karukera80, Dec 14, 2014.

  1. Karukera80

    Karukera80Members

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    #1Karukera80,Dec 14, 2014
    Last edited: Dec 14, 2014
    Hi everyone,

    I just leave MIUI v5 for MIUI v6 on my Mi2.
    So i downloaded xiaomi.eu_multi_aries_4.12.12_v6-4.4.zip and i followed the explains for install MIUI v6 with Mi2S v6 SPECIAL EDITION.
    At the end, only 3g connection don't work but my mobile network (SFR 3g) is detected.
    I searched on the forum but i didn't find post on this subject.
    I guess i'm the only one who have this bug.
    Thanks for your help.

    Sorry for my bad english.

     
  2. Ex:Jhon Doe

    Jul 10, 2014
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    Did you wipe both partitions using Miflash? Also 2g works or you only can connect via wi-fi?
     
  3. Karukera80

    Karukera80Members

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    Yes i wiped both partitions.
    I can use WiFi but 2g/3g don't work.
     
  4. Ex:Jhon Doe

    Jul 10, 2014
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    What do you mean by that? Do you have a network signal with little 3g icon but you can not get into the internet, or you don't have it and when you switch ON data nothing happens?

    When you click on Data in notification bar does it do anything, f.e. is there an error message?

    Do you use any firewall or an antivirus apps or any third party app which could somehow interfere with an access to the internet?

    Did you try the IT crowd's solution? Does your problem persist if you reboot?

    Did you use any back up after installation?


    Sometimes it's easier and faster to just reboot into recovery, wipe all cache and data and restart. If the problem is caused by anything you had done before this would fix it. Also you can reinstall the system but I would personally reserve this option as a final solution if nothing else helps.
     
  5. Karukera80

    Karukera80Members

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    #5Karukera80,Dec 14, 2014
    Last edited: Dec 14, 2014
    I have a network signal but i can't get into internet.

    [​IMG][​IMG][​IMG]

    Nothing and i haven't error message.

    I didn't, i just tried WiFi and 3g/2g connections before to install any apps.

    I don't know this solution, have you a link ? The problem persist after reboot.

    No i didn't use backup, i flashed all my data with Miflash.

    I tried this solution in first time but the problem persit. Also i tried to come back on MIUIv5 and i had not this problem.
     
  6. oile

    oileMembers

    Jul 15, 2013
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    What were your 2g/3g settings before flashing miui? Miui v6 flashes also baseband!
     
  7. Karukera80

    Karukera80Members

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    I don't know. I used the default config. My phone automatically found the mobile network settings.
    I found this secret code : *#*#4636#*#*
    Its an alternative shortcut of Mi2 config.
    I'll re-install MIUIv5 and i'll compare they.
     
  8. J'avais le même problème jusqu'à hier... Y a écrit que le téléphone est bien connecté en 3g mais quand je lance un navigateur ou une application, ça ne charge pas. J'ai activé l'itinérance des données" et comme par magie ça fonctionne. Pour ma part quand je vérifie ma consommation (Free), j'ai pas de hors forfait. Donc si tu testes ma manipulation, vérifie ta conso au cas ou... (et fais gaffe à désactiver l'itinérance si tu pars à l'étranger). Dis moi ce que ça donne :)

    Resume in english :

    I've got the same problem but I find a solution yesterday. You have to activate "data romaing" but be careful with EXTRA !!!
     
  9. Karukera80

    Karukera80Members

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    #9Karukera80,Dec 15, 2014
    Last edited: Dec 15, 2014
    Merci pour l'astuce. Je l'ai essayé mais le problème est toujours là. En revanche j'ai remarqué que dans la config du *#*#4636#*#* le service GPRS est désactivé alors que sur MIUIv5 il est actif et je n'arrive pas à l'activer. Je pense que mon problème vient de là.

    Resume in english :

    I activated "data roaming" but nothing.
    In the config of *#*#4636#*#* the GPRS service is desactivate. I tried to activate it but it stay in desactivate status. I guess it's the source of my problem because on MIUIv5 this service is activate.
     
  10. Karukera80

    Karukera80Members

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    Everyone have more idea for my problem ?
     
  11. Ex:Jhon Doe

    Jul 10, 2014
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    Try installing new available version 4.12.19 from scratch. It's definitely not a common problem and you wrote you hadn't experienced this issue on Miui5. I hope the installation of a new version will fix your problem.
     
  12. discom

    discomMembers

    Jun 6, 2013
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    did you check your APNs ?
     
    cartone likes this.
  13. Karukera80

    Karukera80Members

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    I tried it and other roms based on MIUIv6 and i have the same problem.
    Yes i did it. My MI2 found the APNs. This is the same as on MIUIv5. But it don't stay in connected status.
     
  14. Khaon

    KhaonMembers

    Feb 24, 2014
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    Hello,

    Did you try some other radios? And miui v6 or wiui

    Sent from my Xiaomi MI2s
     
  15. Karukera80

    Karukera80Members

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    Yes, the 1st time, i detected this problem on WIUI6. But it was her 1st beta. So i thought that was a temporary problem and i returned on MIUIv5 and i waited for the new bugs corrections.
    I tried other radios without success :-(
     

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