App needs to be updated. The developer of this app needs to update it to work with this version of iOS

[IslandPlaya]

This thread may help you. You can get a new IPhonePackager app from the 4.27 branch.

iOS 14.5 breaks all Unreal apps made on Windows (and temporary workaround)

The recent iOS 14.5 update seems to block any Unreal app made on Windows. The issue relates to the code signing format which Apple have recently changed, and as of iOS 14.5, the legacy format will no longer install at all, with no option to override. What’s worse is that Apple have already prevented downgrading back to version prior to iOS 14.5. Thanks Apple! I’ve submitted a bug report to Epic, and hopefully this will be fixed as it could be a major problem for some people. The issue relates t…