I've been trying to root my Galaxy tab 3 (i think 4.2.2) for a while and recently did it. But after I installed supersu from TWRP, my tab wouldn't boot normally and would keep looping. I tried flashing the firmware back and rooting it again but it didn't do anything. I appreciate any ideas.


SuperSU sometime gives many bootloops while booting first time. But if it is in bootloop for a long long time then apparantly you have flashed a wrong version.

I will recommend you to flash MagiskSU . It works every time for me.

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  • I think it only works for 5.0 and up – romulox Jul 21 '17 at 22:07
  • Use super SU 2.1 - 2.3 for jelly bean – Deepak Gangwar Jul 22 '17 at 3:56

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