Set Warranty Bit Kernel (SM-T825)

[Android Central Question]

Well, ive flashed a file of rooting from Magisk, the file was patched by himself, and it was the boot.img, i needed the file, so i picked it from a rom downloaded from internet. It flashed successfully, however, it started to have this error. i cant boot the device, it keep appering the message and i cant turn off, it just keep in it. so i flashed all the slots of that rom and flashed again to recover, but it failed.

 

[Rukbat]

Try booting, with fastboot, using boot.img. If that gets you back to Android, flash the file (with fastboot), then boot TWRP (with fastboot) , use TWRP to install TWRP, then use it to install the Magisk zip file. Then reboot and run Magisk Manager and it should show 2 greens (meaning that you have root).

In the future, read John's thread on XDA, as well as the current state of Magisk thread.

 

[B. Diddy]

I moved this to the Tab S3 forum for more specific traffic.