As is customary, Apple has stopped signing iOS 15.0 with the release of 15.0.1, meaning you can no longer downgrade.
Full story from the iMore Blog...
Full story from the iMore Blog...
After more than 15 years covering everything Apple, it’s with a heavy heart we announce that we will no longer be publishing new content on iMore and the iMore forums will be closing as of November 1st, 2024.