Can I downgrade from iPadOS 26 to iPadOS 18 on my iPad Pro?

To be clear, there has never been a supported way to downgrade any iOS version. The same has been true for Android devices as well. Those that have tried failed miserably and in some cases bricked their device.

You can’t really remove iOS 26 once you’ve updated. Apple doesn’t let you go back to iOS 18 anymore because they stop signing old versions after a new one comes out.

No