I heard many users without a UDID are having activation issues (at the startup screen it says 'your iphone is not registered with the apple developer programme'. So I guess I need a UDID for that…
So my first question is this:
There are many websites that provide 'instant UDID registration'. Are they trustworthy?
For example- regmyudid.com
And my second question:
Once I have registered my UDID, do I have to install it using iTunes (Downloading a dmg from a non official website and then installing it using iTunes) or can I just do an OTA update?
Third question:
Are there any other prerequisites for installing a new iOS7 beta?
Any help is much appreciated.
Thanks!
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