Apple is trying to fix iOS 8 bugs and problems and offers iOS 8.0.2 release to its iPhone 4S and up to iPhone 6 Plus users, iPad and iPod touch. The company first launched iOS 8.0.1 earlier and this and now decided to help customers update to iOS 8.0.2 released on September 26.
Even though the Cupertino-based giant tried to fix problems with Touch ID on its new firmware, cellular connectivity issues and other things users were unhappy with, some people who have used direct links for iOS 8.0.2 download or updated via OTA complain about getting the same problems over again.
You can also follow this download 8.0.2 link list for different supported models and see if this most recent upgrade fixes the problems for you. How is your Wi-Fi network connecting? Do you still have issues with it? You can try to launch Settings and Reset your network settings. This might help.
Users who still get the Touch ID problem can try to set up a new fingerprint through Settings app. If nothing helps you, just downgrade to iOS 8.0 and use till Apple presents another iOS 8 update.
Direst Links for iOS 8.0.2 Download
Use these links if you want to get the firmware file directly on your computer and install it manually.
iPhone 6 owner should get the iOS 8.0.2 update from here
If you have an iPad, you can download iOS 8.0.2 update using these direct links: