Root checkers tells me my phone is rooted but most root required apps warns me that the system denied to root. Why? Anyone, please explain it to me
Go to SuperSu/Superuser(Or whatever app you have)
If app that doesnt got root access are listed there try giving it root access always.


For SuperSU Its like:
SuperSU > Apps > (App for which root access is denied) >  (Select GRANT) in Access