Tunnel connection failed? Here's the one trick that actually fixes it.
in this video, I show you how to permanently fix the "Tunnel Connection Failed" error that appears when trying to connect or pair your iPad or iPhone with Xcode/Flutter/ Developer Mode on macOS.
After hours of frustration and trial and error, I discovered a simple but hidden method that completely resolved the issue no rebuilds, no USB restarts, and no deleting provisioning profiles required.
Works on:
iPad Pro (M1/M2) and iPhone devices running iOS/ iPad 0S 26.x
xcode 16+, Flutter builds, and tunneling connections
This is my original fix, not found in Apple docs or dev forums. It keeps your device connected wirelessly and stable even after rebooting.
Key Topics Covered
How to identify the real cause of "Tunnel Connection Failed"
The exact steps to re-establish a persistent dev link
why normal pairing methods fail
my trick to maintain a wireless tunnel connection permanently. and wired USB C
#Iosdev #Xcode #Flutter #TunnelConnectionFailed #DeveloperMode #ipadPro #Fix