Apple users waited for it to be downloaded. Some managed to complete and install it while some didn’t. From what we read and heard, there were some common issues that users faced when updating their iPhone 3GS/4/4S or iPad.
One common problem is that updating through WiFi, the blue bar is almost 100% complete but it just hangs down there forever. Some readers said you got to be patient as it will eventually complete.
The most common problem is WIFI seems to be lost after updating the device. They can no longer login to their network. Actualy this can be easily solved by reset network settings or just Forget and Rejoin network.
So, what other issues did you face while updating your iDevice. Comment below.