so I installed unicon from the playstore, activated it in xposed, rebooted, applied an icon theme, rebooted again and my phone locked up on the htc screen. I held power off until it shut off and now my phone will not turn on at all. ive held power and volume up, ive held power and volume down, ive held just power... ive plugged the phone into the charger and its not even showing the charge light...any suggestions? im starting to get a little nervous.. ive had plenty of problems w/ my android phones when running custom stuff but never to the point of not even getting the screen to turn on...