HTC One m8
I have a problem with updating my supersu app on the HTC One m8.
I have succesfully rooted my Phone once and it worked for a couple weeks.
However after i needed to update my supersu app, i fail to do this.
Because it is a HTC, i can't update it using the play store.
What i tried to do is download the latest supersu version and flash it using recovery mode.
However after clearing cache en resarting the Phone, my root isn't succsefully installed.
Now i can't enter my supersu app or use my root, what can i do to fix this?