• Title: CUBOT_X12_R21
  • Listed: 12/21/2017 9:07 pm
  • ROM Version: R21
  • You must be logged for ROM download.

Overall Rating : 0

1833 total views, 1 today

2 Total favorites



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Flashing by SP Flash Tool.

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5 Responses to“CUBOT_X12_R21”

  1. 04/21/2017

    United Kingdom

    This is an upgrade ROM and will ask for the previous user's gmail and password before letting you in! As I'd just taken it off my partner because I got her a new phone for Christmas, and I wanted to start the phone from scratch again, this was a problem!

  2. 04/21/2017

    United Kingdom

    Yes, I have. Seems to be OK now.

  3. 04/21/2017

    United Kingdom

    To be fair, I'm just trying to use it as a Bluetooth Jukebox!

  4. 06/13/2018



    why does it say "OFFICIAL" for this version? Is this "digitally signed" by the OEM? Or was it given to you by the OEM?

    Currently I just don't really understand yet where this ROM is coming from? Is it an official manufacturered ROM?


    Thanks for letting me understand if this is anything trustworthy.

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