iOS 6.0.1 is a major bug fix update for your iOS device. Since the release of iOS 6, there are some bugs troubling users. iOS 6.0.1 will update all major bugs, including Wi-Fi bug and keyboard bug. To get more powerful and customized features on your iPhone 5, you need firstly to upgrade your iPhone 5 to iOS 6.0.1. The below is a short guide on how to upgrade iPhone 5 to iOS 6.0.1 in a few simple clicks. You can upgrade your iPhone 5 freely.
Step 1: Launch the settings app, tap on General, and then your software will be updated.
Step 3: Download and install an iOS updater app, tap on Download and install.
Step 4: You can see a new icon on your device, you need to restart your iPhone 5 before tapping on it, press power button and turn it off, then back on, or press power and home button to reboot.
Step 5: After you've rebooted iPhone 5, tap on iOS Updater icon, then tap Ok, you'll follow the update process on your iPhone 5.