FlutterFlow 6.3.32's Local Device Testing crashes on iOS 26 physical devices with "Unable to flip between RX and RW memory protection" error. iOS 26 blocks Debug mode's JIT compilation.
Environment:
- FlutterFlow 6.3.32 (Flutter 3.32.4)
- iOS 26.0.1 on physical device
- Xcode 26.0.1
What works:
- iOS Simulator (Debug mode)
- TestFlight builds (Release mode, after reinstall)
- Manual flutter run --profile via terminal
What doesn't work:
- Local Device Testing on physical iOS 26 devices
Question: Can FlutterFlow add Profile or Release mode option to Local Device Testing? Debug mode is fundamentally incompatible with iOS 26's memory security.