Apple has launched iPhone 6 with new operating system called iOS 8, however first version of iOS 8 iPhone 6 has a lot of bugs. Therefore you should update your iPhone to the latest version of iOS 8. How to update iOS 8 on the iPhone 6? Please follow the tutorial how to update iPhone 6 to the latest version of iOS 8 below:
- Backup your iPhone data first before you update your iPhone
- To enhance security, and to increase functionality. The first indicator of a pending update on your iPhone 6 will usually be a red badge on the Settings icon, displaying a 1 to show there is something requiring your attention.
To check if updates are available please tap Settings > General > Software Update. If an update has already been detected by the iPhone 6, you will see a screen similar to the image right, which you can see shows the new iOS 8 update. If you haven’t seen a badge and just want to check to see whether an update is available, from the Software Update screen tap Check for updates.
iOS updates need stable and fast internet connection because it’s can be quite sizeable, you will have to be connected to Wifi in order to download it if you want to do an over-the-air (OTA) update. If you are already connected to Wifi you can tap Download and Install to set the process running.
Consider you check the latest new of iOS 8 on official Apple website here: https://www.apple.com/ios/