I installed MIUI 1.6.17 on my captivate yesterday and I've been having serious problems with it. I can't receive phone calls, the home button doesn't work, there is no lock screen, and I can't boot into any other rom or restore any of my backups. I tried master resetting the phone, but it did nothing. When I rebooted all my apps, settings, etc were still there as if I never reset it. I tried reflashing the rom but nothing has worked and I keep rebooting to the same problem filled phone. The same goes for flashing other roms. I tried flashing a different rom with no luck. Any help would be greatly appreciated!