I attempted to root my phone (Samsung Galaxy S7 Edge) following this guide here http://forum.xda-developers.com/ver...-to-notes-root-install-xposed-unroot-t3411039 After this step "Still in Odin, click 'Start' to flash the engineer-rooted boot image and reboot the phone." My phone just hangs on a white screen with the AT&T logo in the middle. Its been like this for over 5 mins and I'm not sure if this is normal or I should wait longer. I did a restart by holding power and volume down and it still gets stuck on that screen. What can I do from here?