iAnyGo is a professional free iOS upgrade and downgrade tool to help you get the latest iOS beta version in the first place and one click to update iOS version to the most recent one without any stuck issue you may encounter while updating via iTunes or OTA. Moreover, it also supports to downgrade your iOS version to a lower one without the help of iTunes whilst keep your data safe.
Download this software and install it on your computer. Then follow the guide below to upgrade or downgrade iPhone software without using iTunes.
Part 1: How to Upgrade iOS
Follow the steps below to update iOS on your iPhone/iPad. You can also downgrade iOS 13 beta version without developer account here.
Step 1. Run iAnyGo on your computer after installation, and connect your device to computer via USB cable.
Step 2. Then you'll see two options on the main interface. Please select "One-click to upgrade iOS"
Step 3. This software will list your iPhone info as well as the available firmware packages, including beta download. You can choose an suitable one and click "Download" to save it on your computer.
Step 4. This program will download the IPSW file online, please keep the network connected.
Step 5. When the IPSW file has downloaded successfully, you can simply click "Upgrade Now" to update iOS without iTunes.
Part 2: How to Downgrade iOS without iTunes
This iOS downgrade tool can downgrade iOS to any version as long as Apple is still signing it. You don't need to download IPSW file elsewhere. Let's see how easy it can be for iOS downgrade.
Step 1. After connect your iPhone/iPad/iPod to computer, select "One-Click to Downgrade iOS" from thet main interface.
Step 2. This iOS downgrade tool will list all iOS versions that Apple are still signing. You can click Download button to download it online.
Step 3. When the IPSW file is downloaded successfully. Just click "Downgrade Now" to get the IPSW install on your iPhone. When the process completes, your iOS has roll back to an old iOS.
Step 4. iAnyGo will install the downloaded firmware file to your device and remove the current iOS.