Mi4c Android 5.1 To Android 7.0

Discussion in 'Xiaomi Mi 4C' started by Dogerty, Feb 6, 2017.

  1. Dadostefa

    DadostefaMembers

    Feb 14, 2017
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    GPS in 7 (7.2.23) is worse than 5.1 (6.12.22)?

    Inviato dal mio Mi-4c utilizzando Tapatalk
     
  2. vondes

    vondesMembers

    Apr 17, 2017
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    #77vondes,May 9, 2017
    Last edited: May 18, 2017 at 1:20 PM
    its ok
     
  3. ssslavik

    ssslavikMembers

    Jun 28, 2016
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    Mi-4c / 3 Gb / 32 Gb (2016)
    was MIUI 8, Android 5.1, TWRP 2.7.8, MiuiPRO 7.1.12

    1. get official XIAOMI unlock good to go... (got the permit after only 2 days)
    2. change TWRP 3.0.2 (miui 7.5.4 mast be upped to /root of the phone before TWRP upgrade)
    3. boot in recovery (new TWRP)
    4. install new ROM for Nugat 7.5.4 (wipe caсhe, dalvik caсhe)
    5. reboot to system
    6. login MiAccount
    7. with unlock tool proceed the unlock procedure (15 sec) ... AND voila UNDLOCKED



    mi4c.png
     
    iamme729 likes this.
  4. vondes

    vondesMembers

    Apr 17, 2017
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    Can start the MobileRecorder24 (mobilerecorder24.com) on Android 7, what can i do?
     
  5. Silvestre Martins

    Jul 9, 2016
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    I also have the 6.9.29 installed and I would like to update to Nougat on my Mi4c but I prefer to use the stable version.
    My questions are:
    - can I update from 6.9.29 or do I really need to downgrade to 6.9.22 first?
    - can I update directly from weekly (6.9.29 or 6.9.22) to stable 8.2.3.0 without any data wipe?

    BTW, does someone have some feedback of comparing the stable 8.2.3.0 to weekly 7.5.4. in Mi4c? The most important thing for me is the battery (of course, assuming none of them has critical bugs).

    Thanks in advance.

    Enviado do meu Mi-4c através de Tapatalk
     
  6. iamme729

    iamme729Members

    Nov 22, 2015
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    You need to be on 6.12.22 to upgrade to Android N...as far as Android N...stay with 6.12.22...until further development of N...at this point there are many bugs and very few advantages...but if you must... install 6.12.22....upgrade to N via updater app...after unlock bootloader again...install TWRP 7 for Android N...

    Sent from my Mi-4c using Tapatalk
     
  7. Silvestre Martins

    Jul 9, 2016
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    #82Silvestre Martins,May 18, 2017 at 11:44 PM
    Last edited: May 19, 2017 at 12:30 AM
    I made confusion, I thought it was 6.9.22.
    But can I go from 6.12.22 which is a weekly release to 8.2.3.0 which is a stable, without wiping date?
    And when you say we need to be on 6.12.22 to update to N..., I suppose the stable 8.1.3.0 is not equivalent (which was released together with weekly 6.12.22), right?

    So you say there are very few advantages that don't worth the bugs it still has at the moment.
    Do you have an idea of how is the battery in 8.2.3.0 or 7.5.4 comparing to 6.12.22? and what bugs are there that you consider as a reason to not update yet?

    thanks for the feedback

    Enviado do meu Mi-4c através de Tapatalk
     
  8. iamme729

    iamme729Members

    Nov 22, 2015
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    You can go to Android N without losing data...either weekly or stable...there are random bugs in the N builds and at this time N does not have all the features of Nougat....In my opinion 6.12.22 has the best battery life of any builds to date for Mi4c.... hope that helps...
     
  9. jaonitsu

    jaonitsuMembers

    Feb 28, 2017
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    how to go to N without loosing data?
    usually I downloaded new weekly, copied it into flash, reloaded to TWRP and installed it. is it a suitable method to install N and not loose apps and data?
     
  10. iamme729

    iamme729Members

    Nov 22, 2015
    885
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    Download the ROM to your device....use the Updater App to install...unlock bootloader after....install TWRP 7 for Android N....

    Sent from my Mi-4c using Tapatalk
     
  11. Desmond

    DesmondMembers

    Apr 5, 2013
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    CARCAIXENT, Spain
    Download twrp libra 7.0 https://www.androidfilehost.com/?fid=457095661767135741

    Link for downloading the Fastboot adb:
    https://drive.google.com/file/d/0B0MKgCbUM0itVVFWRC02Q0VBQnc/view

    Steps:

    Flash Nougat rom and enter at en.miui.com/unlock to apply for Unlocking.

    >First you have to receive the sms with unlock code.

    Then, in your computer, enter at en.miui.com/unlock and download Mi Unlock Tool.

    Connect the phone to computer via fastboot mode and run the unlock tool.

    For installing twrp, you have to download in your pc the twrp and the fastboot adb.

    Connect the phone via fastboot, open CMD.exe, type "cd\", "cd adb" and check if it’s unlocked with this commands: “fastboot oem device-info”

    If it’s unlocked, then you can flash twrp writing in command line: "fastboot flash recovery twrp.img"

    Then you write "fastboot boot twrp.img" for reboot the phone.

    If everything is ok, the phone will reboot in twrp.
     

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