• Title: Cubot X12
  • Listed: 08/30/2015 2:08 am
  • ROM Version: ROM Android 5.1
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Overall Rating : 13

12808 total views, 1 today

7 Total favorites


Cubot X12

Author adMember Info


  • Listed by: SoCr@Te
  • Member Since: 05/15/0470


ROM Mobile Cubot X12 – ROM Android 5.1


Update Official ROM Cubot X12 Version: R16 – t93h-klt-v1-33mgu-qhd-64g8g-fdd – full_hct6735m_35gu_l-user 5.1 LMY47D


Official ROM Cubot X12 Version: R14 – t93h-klt-v1-33mgu-qhd-64g8g-fdd – full_hct6735m_35gu_l-user 5.1 LMY47D

Gapps include – No Rooted

Language support: Multilang


Install ROM:

Install with SP MDT:

1). Turn off the smartphone. Cable is not connected to the computer.

2). Remove the battery and insert it again

3). Connect your phone to a computer cable. The operating system detects a new device

4). Disconnect the cable from the computer.

5). Run SPMultiPortFlashDownloadProject.exe

6). Choose File> Open File Agent download and specify the file MTK_AllInOneDA.bin (it is in the folder SP_MDT).

7). Click Scatter File and select the MT6735M_Android_scatter.txt file (it's in the folder with the rom).

8). Click "Start all".

9). Connect your phone to a computer cable. The program should see and blink. If the phone is not detected, then unplug it from the computer,

 remove and insert the battery (if the battery is removable) and reconnect it to the computer.

10). After (OK) click Stop and disable any phone.

11). Completed.

※Please make a backup of your device before installing or updating ROM

15 Responses to“Cubot X12”

  1. 08/04/2015


    Dear SoCr@Te,

    Thanks for uploading this ROM.


    Unfortunately, when I'm plugging the mobile to my computers (x86 and x64) after removing the battery,

    they recognize the mobile just for 1 or 2 seconds, has the mobile does into the image with the battery.

    (I assume the download mode is stop).

    Any solution for this?


    Maybe the drivers are also not the right ones! Therefore the download mode is deactivated.

    Could you share the right drivers for this mobile?


    When the mobile is running normally, windows can access to it and I can explore it.

    I have rooted the mobile via iroot and cannot update the firmware via OTA :(


    Many thanks in advance.

  2. 06/27/2015


    Hola compre este movil en una tienda china 

    y la verdad esta super me gusto mucho 


    Este proceso me sirve e caso de brick o algo asi qu eno encienda mi movil 

    aparte mi cel no reconce los contacto no sincroniza 



  3. 08/04/2015


    Hi Miguel,
    If you bought a new mobile and still didn’t root it, why don’t you try to update via OTA. Just go to Settings > About Phone > Wireless update.

    Regarding the sync oder contacts and calendar I had the same issue as the Google apk for syncing them is missing in root.
    Option 1: hope update to R14 solves this issue. I am not able to follow the process SoCrates described as mobile does keep the USB connection in download mode (step 3). What about you?
    Option 2, download the 5.1 GAPPS APK and install or copy these 2 APKs manually, but I am not sure if you need root access as I immediately did it with iroot application.
    Good luck

  4. 08/04/2015


    Hi SoCr@Te,
    The drivers in the last post are better, but still the issue remains as the mobile is not able to keep the connection (step 3).
    As soon I plug the cable, my computers recognise it, but after 1 or 2 seconds the connection is broken and in the mobile it appears appears the logo of the battery.
    Desperate for a solution. Do you have any?

  5. 09/30/2015



    Can I use this firmwares to upgrade (downgrade, R19 to R14) from SD Card?


    • 01/21/2016



      I come from Hungary too and my problem is the same with my new cubot X12. I would like to downgrade the phone R19 to R18 because I have a problem with the microphone. If I call somebody, the call-receiver can't hear me clear, the voice is confused. How did you do this downgrade? Under R18 wasn't the microphone-problem.



  6. 11/19/2015


    Good job, thanks

  7. 01/04/2014


    hi to all pls anybody help i go to root the phone but nothing my phone bricked only black after i find the cubot x12 rom but when i instal with SP_MDT_exe_v3.1516.00.00 i have on my lcd whiite color only when i open my phone he has viberesion  can anybody tell me what i do

  8. 01/04/2014


    i put the first x12 no the x12 r16 rom

  9. 02/18/2016



  10. 03/13/2016

    United Kingdom

    Can someone approve this is the actual Official Rom ?

    • 04/06/2014


      This is the last official stock firmware ( android 5.1.0)

      When you like a other rom, try my cm 12.1 (android 5.1.1)

      Its faster…antutu stock rom= 21000 

      antutu with my CM 12.1 = over 24000

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