[HOW TO - YOUTUBE VIDEO] Root (Magisk) - Galaxy S21 & S21+ & S21 Ultra - Exynos-only

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Senior Member
Feb 7, 2011
I'm seeing mixed results when searching, can anyone confirm if the chinese variant SM-S9110 Snapdragon has an unlockable bootloader, and if this procedure works to root it?


Senior Member
Sep 21, 2014
The following link contains a update about how to root One Ui 4.1 instead the older version of the OP:

Didn't try any of this myself because it is in Spanish and i prefer to get the information i need from XDA instead of another source which has proofed being unreliable in the past...
This forum is where the developer gather to discuss and share their knowledge...

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    Hello everyone,

    Here is a complete step-by-step video guide of a very straightforward method that works flawlessly for rooting the Galaxy S21 (or any other Exynos-based S21 such as the S21+ & S21 Ultra) and installing Magisk onto it.

    It only works on Exynos-powered S21 devices (S21 - S21+ - S21 Ultra including all 5G versions), please do not try it on Snapdragon versions.

    hi there any update? where you able to do so?
    Yes, managed to update to one ui 4.0 and root with Magisk 24.1, also hide root from my banking apps.

    Screenshot_20220215-224207.jpg Screenshot_20220215-224216.jpg Screenshot_20220215-224234_YASNAC.jpg