and after that he asked to install supersu i hit (install supersu) in the recovery menu before rebooting the device
then i installed xposed installer and few apps that's required root...
the problem is when i open any app that request supersu permission it gives me 2 options : 1- 15minute grant 2- next time
like in sense toolbox 5.5 i changed the battery icon and few things and after one hour i did a reboot and it all back to the original settings (stock htc sense 5.5)
so is it a supersu permission issue or what ?
how to make sure that supersu give me a "always grant" option ?