Those who downloaded the Apple iOS 8.0.1 update might have found themselves in a bind. Cellular connectivity apparently started to fail for many users, and the otherwise convenient Touch ID stopped working altogether. These were the most common of problems that ended up arising.
These are just some of the reasons for why the update ended up being a failure that needed to be replaced – then iOS 8.0.2 was released, because of course the team at Apple stays on top of their game. They seem to become aware of problems very quickly and attempt to resolve them in a timely fashion and in a manner that is convenient for smartphone and tablet owners. This is basically a must because of the high priced items that they sell. Of course, their solutions aren’t flawless…
Unfortunately, problems have been reported with the iOS 8.0.2 as well. Connectivity issues persist – often times, users just lose their reception altogether and then the service is in and out. If you downloaded the update and dealt with WiFi issues or connectivity problems when trying to make calls or send messages, then many others were in the same position as you. Surely if you have dealt with any of these problems, you have found them to be quite annoying. If you ever find yourself stuck with any sort of problem that needs to be resolved, be sure to reach out to Apple or to get in touch with your carrier. Worst case, a repair shop in your area should be able to help you.