Update Samsung Galaxy Tab 4 (SM-T531) Unofficial Rom - Problem

[torombolo74]

Hello, for a few weeks I have been trying to update my tablet following methods that I found on the internet. The result is always the same when you reboot once the rom is flashed, this error " set warranty bit kernel " is thrown in yellow letters. And the tablet remains there, I throw an official rom, everything returns to normal, but I want to put a newer Android if possible. I hope you can help me, thank you very much in advance.