Hello, I’m facing an issue installing my app from TestFlight on a physical iPhone device. App & Environment App: Desi Charades Framework: Flutter Distribution: TestFlight Build status: Upload completed Device: iPhone 7+ iOS version: 15.6 Tester type: Internal Apple Developer Program: Paid account Issue Description After uploading a build successfully to App Store Connect and adding it to TestFlight, the app appears in TestFlight with the Install button. However, when I tap Install, I receive the following error on the device: “Could not install Desi Charades App. The requested app is not available or doesn’t exist.” The build is visible in TestFlight, but installation fails immediately. Upload Warnings During archive upload, App Store Connect shows the following warnings: Upload Symbols Failed The archive did not include a dSYM for: ffmpegkit.framework libavcodec.framework libavdevice.framework The app uses ffmpeg-kit (Flutter plugin), which ships precompiled frameworks. Steps Already Checked Build shows in TestFlight Build added to test group Tester is assigned correctly Correct Apple ID signed in on device Device restarted Waited for processing to complete App Store availability set to “All Countries or Regions” Questions Can missing dSYM files for ffmpeg-kit frameworks cause TestFlight install failures? Are there additional TestFlight availability or processing checks that could cause this error? Is this error related to TestFlight build propagation or caching on Apple’s side? Any guidance on what could cause TestFlight to show the app but fail installation would be appreciated. Thank you.