Originally Posted by t21drl
Ive tried both CF root and towelroot and both dont root, ive followed the guide's and tried a different PC's. Is this a known problem on the 900F version?
Su is installed however root checker tells me i dont have root
Have you tried rebooting the phone? Or try installing superSU from Play and try again.
USE Search: /this thread /all threads/Google before posting your question, you`re most likely not the first one having this issue