FaceTime Error Solution
Hello iPhone users! Here's a tutorial on how to fix the common error where your FaceTime won't activate or is stuck on "waiting for activation." I hope you like it!
On iOS:
Go to Wi-Fi settings and select the connection you're using with the arrow in the blue circle.
And where it says DNS, delete what's there and put 8.8.8.8,8.8.4.4, don't forget the comma (,).
And when you register and it asks you to verify your email, don't use the one you used to log into FaceTime, because it won't work correctly. Use a different one and voila! FaceTime is working.
On Mac:
Go to system preferences and in network or network settings, add the DNS servers to your connection in the same way as in iOS, and register in the same way as in the steps above.
Screenshots: