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Discussion in 'Android Devices' started by Rorie, Jan 7, 2021.

  1. Rorie

    Rorie Lurker
    Thread Starter

    i am trying to install software on my SMJ700H duos it keeps on showing these message {sw rev. Check fail. Device: 3 binary:2} how can i be helped with these error?

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  2. James L

    James L Android Expert

    Incorrect bootloader or firmware version.
    Rorie, ocnbrze and mikedt like this.
  3. ocnbrze

    ocnbrze DON'T PANIC!!!!!!!!!

    Dannydet, James L and mikedt like this.
  4. Rorie

    Rorie Lurker
    Thread Starter

    How do I bypass google account without a computer on these model( SM J 700H/DS )
  5. ocnbrze

    ocnbrze DON'T PANIC!!!!!!!!!

    on some phones you should have an option to forget password....other then that you will need to log in online somehow.

Galaxy J7 Duo Forum

The Galaxy J7 Duo release date was April 2018. Features and Specs include a 5.5" inch screen, 13MP camera, 4GB RAM, Exynos 7885 processor, and 3000mAh battery.

April 2018
Release Date

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