If you put #Minversion 12.1 then it definitely won't run on an iOS 9.3 device. Try creating a new thread with details of the crash & the error message(s) you're seeing & somebody might be able to help you solve it.Thanks a lot Colin for the information it's really helpful for me, I want to mention that I tested my app on xcode simulator running ios 9.3 and my app did not work, It's crashes when I try to open it, Thats what made me think I should put #MinVersion to 12.1 .
Yeah - I figured that. Just saying that if you do change #Minversion to 12.1, it won't run. You're probably OK with setting the #Minversion to 9.0 because there are very few devices still running anything older than that -> https://david-smith.org/iosversionstats/Hi Colin ,
I did not put #MinVersion to 12.1 when I tested my app on simulator ios 9.3 the #MinVersion was 7 then crashes happned.