Mi4c Android 5.1.1 To 7.0

Discussion in 'Xiaomi Mi 4C' started by Masyan, Jul 19, 2017.

  1. Masyan

    MasyanMembers

    Jul 19, 2017
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    Hello.
    My Mi4C with MIUI 7.4 by xiaomi.eu; 6.5.5; weekly.
    I have problems with battery. Off at 50%.
    And I hope in new verciol will be better.
    What I must to do for update? Can I install in phone at once Android 7?
     
    Tumtle likes this.
  2. iamme729

    iamme729Members

    Nov 22, 2015
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    You need to update your phone to 6.12.22...then download Android 7 to your device and install via the updater app...after installation unlock your bootloader again and install TWRP 7 Libra for Android N
     
    Masyan likes this.
  3. Lextravis

    LextravisMembers

    Mar 24, 2017
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    no need to wipe data???
     
  4. iamme729

    iamme729Members

    Nov 22, 2015
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    No...but if you have issues you can do a factory reset wipe in TWRP ....
     
  5. Masyan

    MasyanMembers

    Jul 19, 2017
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    Iamme729 thank you!
     
    iamme729 likes this.
  6. Lextravis

    LextravisMembers

    Mar 24, 2017
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    did you try?
     
  7. Tatuatu

    TatuatuMembers

    Jan 29, 2016
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    different speed from 5.1.1 vs 7.0 ?
     
  8. Tppap

    TppapMembers

    Jan 15, 2017
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    Hey, i have the latest xiaomi eu stable rom with android 5.1. so can i just update the newest rom with android 7.0 via updater app?

    And do i have to have twrp for android 7.0 before updating?
     
  9. iamme729

    iamme729Members

    Nov 22, 2015
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    Use the updater app ...then unlock again ...install TWRP 7 LIBRA...enjoy...

    Sent from my Mi-4c using Tapatalk
     
  10. Tppap

    TppapMembers

    Jan 15, 2017
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    So i can install it without going first on dev 6.12.22?
     
  11. iamme729

    iamme729Members

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    You must be on version 6.12.22 before upgrading....

    Sent from my Mi-4c using Tapatalk
     
  12. iamme729

    iamme729Members

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  13. Tppap

    TppapMembers

    Jan 15, 2017
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    Is there any good reason for that? It will wipe all data
     
  14. iamme729

    iamme729Members

    Nov 22, 2015
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    Which will wipe data ? It will not...
    RELESED Android 7.0 for MI4C, Mi4S, MIMAX, MIMAX PRO, MINote PRO
    Your BOOTLOADER will be relocked after upgrade from Android 5.1 to Android 7.0 MI4C, Mi4S, MINote PRO so unlock it by en.miui.com/unlock after ROM installation again!!!

    How to upgrade to Andoid 7.0:

    Install MIUI 6.12.22 before updating to Android 7.0..
    Select zip in Updater - menu - select zip
    Unlock your bootloader again on Mi4C, Mi4S, MiNotePRO
    (check your bootloader status by command "fastboot oem device-info")
    Install TWRP for 7.0 via fastboot "fastboot flash recovery twrp.img" "fastboot boot twrp.img"
    In case of issues, wipe /data in TWRP
    For ROOT use latest SuperSU
    https://xiaomi.eu/community/threads/7-2-9.38201/
     
  15. Tppap

    TppapMembers

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    Okey, but im in stable rom so can i go into dev 6.12.22 just like that without dataloss
     
  16. iamme729

    iamme729Members

    Nov 22, 2015
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    Wipe cache and Dalvik....then proceed....
     
  17. Tppap

    TppapMembers

    Jan 15, 2017
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    Thank you for your advices. Now device is running the newest stable.
     
    iamme729 likes this.
  18. marciez

    marciezMembers

    Jul 19, 2016
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    Many thanks for your help, but...after MIUI 6.12.22(all ok)

    i try to install from updater the zip "xiaomi.eu_multi_MI4c_7.7.20_v8-7.0.zip"

    and phone reboot but stay freezed with white logo MIUI on screen and nothing appear.
    Power off and boot, the miui don't change and the .zip i s deleted

    I try also to unlock another time the device and i have installed TWRP_libra_7.0, then updater and zip but is the same.

    What is wrong ? many thanx !
     
  19. iamme729

    iamme729Members

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    You need to install TWRP Libra 7 AFTER installing Android N...not before....
     
  20. marciez

    marciezMembers

    Jul 19, 2016
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    Yes I try before libra 7 but freeze , is possible that i need another version of TWRP before install zip, a good version?


    Inviato dal mio Mi-4c utilizzando Tapatalk
     
  21. iamme729

    iamme729Members

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  22. Tppap

    TppapMembers

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    Did you wipe cache and dalvik before installing?
     
  23. marciez

    marciezMembers

    Jul 19, 2016
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    Ok, now i have installed 3.0.2.0 TS, then installed zip, the phone reboot i see for some second the twrp screen (zip install i thin)
    After the phone stay feezed and i try to power on but nothing...
     
  24. Tppap

    TppapMembers

    Jan 15, 2017
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    Press power button long over 15-30 sec. Be patient
     
  25. Tppap

    TppapMembers

    Jan 15, 2017
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    Or do you mean that you get mi logo but it freezes there?