Hi guys, on Friday afternoon I have tried to get working Apple's Homekit (iOS 9.1 PB1), so I used the app ElgatoEve, I tried to pair it several times with my RaspberryPi and Homebridge (https://github.com/nfarina/homebridge). Suddenly my iPhone rebooted and since then it's stuck at the Apple logo. Tried Hard Reset - nothing still booting till bootlogo. So I connected it to my Macbook and for my surprise I could make an actual backup of my phone. So I created the backup, fully restored my phone tried iOS 9.1 PB1 and iOS 9.0 and restored the backup. But same situation... It's still stuck at the bootlogo. I (!) think a corrupt setting could be the reason? Or that do you think? Better, how to resolve this issue without loosing my backup? Thanks.