iOS 15: fourth public beta available, how to install it?

Update of August 12, 2021: a fourth public beta has been available for a few hours, for iOS 15, iPadOS 15, watchOS 8 and tvOS 15. We should find the same changes as in beta 5 developersreleased earlier this week.

The general public can now test iOS 15, iPadOS 15, tvOS15, and watchOS 8. Apple had announced a first public beta for these OS for the beginning of July, so the timing is respected.

What's new for iOS 15 and other new OS?

Many new features are on the program for these new OS, as seen inour list of more than 50 changes for iOS 15 and other new OS features.

Watch out for betas

Please note, we recommend installing a beta version on an iOS device other than your main iPhone or iPad. These are “test” versions which may still be full of bugs. Also, do not hesitate to back up your machine before updating, on iCloud or via iTunes and a Mac/PC.

Update

First make sure you have a compatible device:

Then followthe guide proposed here for iOS 14. The procedure iseven for iOS 15. Pour watchOS,follow this tutorial.

Notice to those who are testing iOS 15, iPad 15, watchOS 8 or tvOS 15, is everything working for you? What do you think is the most interesting new thing?

Editor-in-chief for iPhon.fr. Pierre is like Indiana Jones, looking for the lost iOS trick. Also a long-time Mac user, Apple devices hold no secrets for him. Contact: pierre[a]iphon.fr.