Now i kinda messed it all up this very morning. I was trying to upgrade my iPhone's OS to iOS 8 Beta 1.
The upgrade process was unsuccessful and it had put my iPhone on the DFU mode and that i should first register my UDID on the Developer Program Portal. I haven't registered my iPhone's UDID though. Now i really don't want to waste my time on first downloading the iOS 7.1.1 firmware for my iPhone. I rather i wanted to know, keeping in mind that my iPhone is still is on the DFU mode, whether i could activate my iPhone successfully after registering my UDID. Would that help?
Read more: How to activate iOS 8 Beta 1 on my iPhone?