Software issue

[zakriach]

hello ! please help kry koi . root khtm krna hai phone sy 

[s10a15a20a03a01]

https://youtu.be/uet-vuhYtY4
Here u go

[zakriach]

but my Samsung health and secure folder is not working after unrooting

[s10a15a20a03a01]

Your device is Knox secured
So the video wont work for u
Let me find some thing else

[s10a15a20a03a01]

https://youtu.be/pAJuS27O6Qs
Try this !

[zakriach]

help me with this

[Izatkhan]

try the link https://youtu.be/uet-vuhYtY4

[ayk4060]

how to unroot please help