App may slow down your device


I’m still new to unreal engine though I’ve good iOS native experience, so excuse my ignorance here. Do you guys support 64-bit? Because I just created a new project with the 3rd person template and then tried to run it on my device, I got “App may slow down your device” on launch. As you can see here, it’s a problem with the 32-bit support, we need to have a 64-bit support too.

Check if you have ‘Architecture Priority’ LSArchitecturePriority in your Info.plist. I had Intel (32-bit) for some unknown reason. Deleting this key solved the issue for me.