iOS 26.5 can’t verify Xcode development app — PPQ returns “OK

I can’t launch an Xcode development build on my iPhone. The iPhone says “Unable to Verify App — An internet connection is required to verify trust of the developer,” and Xcode says the Developer App Certificate is not trusted. The app builds and installs successfully. I’ve tried Wi-Fi and cellular, and Developer Mode is enabled. A browser request to ppq.apple.com returned “OK,” but verification still fails. Could this be a PPQ verification issue?

Answered by DTS Engineer in 909545022

Please consider opening a code level support request so we can review your code signing settings. Here is a link to where you can open a code level support request: https://developer.apple.com/support/technical/

Please consider opening a code level support request so we can review your code signing settings. Here is a link to where you can open a code level support request: https://developer.apple.com/support/technical/

Thanks. I’m using a free developer account, so I can’t request code-level support. Is there another support route? Could you help tell if signing or PPQ is at fault?

iOS 26.5 can’t verify Xcode development app — PPQ returns “OK
 
 
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