How update your iPhone without losing any data.
Updating your iOS device to from iTunes is easy and as well as a recommended method. So, here is our step to step guide on how to update your iPhone from iTunes to any iOS firmware(which are being signed) using iTunes.
Download the needed iOS firmware from our IPSW portal.
Make sure you have the latest version of iTunes installed on your PC or laptop.
Connect your device to your PC and make a backup of your device, just in case.
Hold on the ‘shift’ button on the keyboard(Windows) or ‘alt/option’ button(Mac) and click the ‘update’ button on iTunes and then select the already downloaded firmware and click on open.
Click Next to continue.
Click Agree to agree to Apple’s Software License Agreement.
The firmware will then be extracted and installation will begin.
That’s it! You have an updated iPhone.