Hello everyone. I was eager to install the latest MacOS 15 Beta and try out the new Apple intelligence. Normally, I just wait for the Alpha version. This time I did not. I am having so many errors with the OS and Xcode-Beta. For one, I updated one of my applications; however, I was informed that Apple does not accept .ipa files (or builds) that have been built in Xcode-Beta. Now I am unable to publish new apps to the Apple App Store (or updates).
I reset my MacBook Air M3 2014. I downloaded Sonoma (MacOS version 14) from the AppStore, but I was informed it will not work on this Mac. I downloaded version 14.6.1 from the developer section, and my computer does not know how to open .ipsw files.
Does anyone know what I should do, or what I can do. I have another MacBook that is like 10 years old, but I really want to use the new OS environment. Any help would be appreciated.
Thank you,
Erica Perkins