Powdersn0w Windows

For Windows users who refuse to buy a Mac, this is the closest you will get to time-traveling your iPhone’s software.

is a specialized jailbreak and custom firmware tool designed for 32-bit legacy iOS devices. It utilizes exploits in iOS 5 or iOS 7 to allow users to downgrade to older, unsupported iOS versions without needing original SHSH blobs for certain devices. powdersn0w windows

Some developers have forked powdersn0w into powdersn0w-win (experimental), but as of late 2024, those forks are unstable. For a production-grade downgrade, use WSL2. For Windows users who refuse to buy a

Note: iPhone 4 (3,2) and iPod touch 4th Gen are not directly supported by the standard no-blob powdersn0w, though some specific combinations might work with existing blobs. Preparing Your Windows Machine Preparing Your Windows Machine You cannot downgrade to

You cannot downgrade to an iOS version the device has never run. Example: An iPhone 8 that shipped with iOS 11 cannot go to iOS 10.

For users who plan to downgrade frequently.