Untrusted Developer

Untrusted Developer Your device management settings do not allow using apps from developer "Apple Development: xxxxx xxxx (Xxxxxxxxxx)" on this iPhone. You can allow using these apps in Settings.

I am running Xcode v13.0 beta and just updated my phone to iOS15 and the app I had running on v14.6 now gives this error but there is no setting visible in settings. I followed some suggestion to delete all profiles for the device in Xcode and delete the app and rebuild it but it didn't help.

Answered by jeff547943 in 682532022

I resolved this by creating a new appleid, a new bundle identifier name, and registering the device. Xcode, did the rest. I run the program on my device and I got the same error, HOWEVER, all the apps now showed up in Settings/General/VPN & Device Management and I was able to "Trust" the app. This is what was missing before I changed to a new ID. The simple "Hello World" default app didn't need to be trusted. Anyway, not everyone's solution but clearly something got broken and forcing a refresh with a different ID got things going. It could be interesting to go back to the original ID and see if the options are there to allow trusting of the app.

Accepted Answer

I resolved this by creating a new appleid, a new bundle identifier name, and registering the device. Xcode, did the rest. I run the program on my device and I got the same error, HOWEVER, all the apps now showed up in Settings/General/VPN & Device Management and I was able to "Trust" the app. This is what was missing before I changed to a new ID. The simple "Hello World" default app didn't need to be trusted. Anyway, not everyone's solution but clearly something got broken and forcing a refresh with a different ID got things going. It could be interesting to go back to the original ID and see if the options are there to allow trusting of the app.

Got the same problem, how frustrating. I don't want to create new Apple ID

Same here. Creating a new id is not an option.

same problem

I think I've found a proper solution for this. Apple seems to have change code signing from iOS14 -> iOS15.

Automagically created certificates is of the type "iOS development" and for som reason when these are used on iOS15 they need online verification on every launch.

Deleting my developer certificate and creating a new one of the new type Apple development, solved my issue. The code signing now only has to be done online at the first launch - just like in the good old days.

I'd wish that Apple would stop messing with the code signing. Every time they do, they make these crazy edge case ****-ups.

For me the proper fix was to delete provisioning profile and development certificate and create a new of the "new" type "Apple development"

Untrusted Developer
 
 
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