Hello everyone. I downloaded ios 7 and now facetime and iMessage wont activate. They both say Waiting for activation, I tried resetting network settings and that didnt work. Any ideas please?
I experienced this problem with Beta 1 and Beta 2. I reported it to Apple but they evidently did not fully fix it. It has also plagued previous iOS versions.
The issue is caused by corrupt or missing certifcate files inside your iPhone. Assuming you have a full pre-iOS 7 backup of your device, restore your device cleanly to iOS 7 and activate it as a new phone. Do not restore your old backup yet. Set up iCloud and iMessage with your AppleID. You will find that they work fine. Log into the Apple Store also. Make sure Find My Iphone and Activation Lock are both OFF.
Now, restore the old backup to the device. It should activate fine now.
If not, let me know; I did find a way where you can backup your non-activating phone, then mod that backup with the cert files from the fresh 'new phone' backup where it's working, using iBackupBot and an sqlite editor. But it's really complicated to perform this surgery and setting up the phone the other way seems better. (That's how Apple recommends you do it anyway, to the devs.)
Hope this helps,
-=DG=-