Seems i'm one of the lucky ones.
If you've managed to get beta 1 installed without being on a dev account, I'd be concerned about what happens when that beta expires.
I assumed I would just put it into recovery mode and flash the latest release software onto the phone instead?
Got mine updated thanks to mrbell1984
Works really well except that the multi tasking screen causes the phone to crash also seems to be spanking the battery - some of the icons are fugly!!
Overall v impressed.
Many thanks mrbell1984!
http://wccftech.com/install-ios-7-beta-without-udid-developer-account/How do I install the beta?
Thanks mrbell!
Anyone finding battery drains quicker?