Unroot

[SayeemAhmedOvi]

How i can unroot cf auto root at my j7 prime

 

[vikas735]

bro first of al download ur phones latest ui from sammobile.com

then by using odin u can flash ur mobile
and then this is done u having ur phone official.

[SayeemAhmedOvi]

I downloaded it but it didn't work

[satishnambiar]

Using SuperSU to unroot a device.

You can install an app called Universal Unroot to remove root from some devices. 

[SayeemAhmedOvi]

supersu say not rooted phone