Support for 3rd party tools/SDKs/API is best requested via the support channels their authors provide, Otherwise, simply stating 'crashes on launch' does not begin to provide enough detail for anyone to offer specific help. A crash means a crash report. See: https://developer.apple.com/documentation/xcode/diagnosing_issues_using_crash_reports_and_device_logs And note that unless specifically requested, pls. resist posting the entire report...the first couple lines are usually sufficient.

No new links seen yet, so...more like silently 're-moved'.

Ask them to sync both devices to their computer, and to confirm they are logged into iCloud. Confirm they are both on latest iOS, 14.x and not trying to download an app that may be too large for download via a cellular connection. Confirm they are not using j'brkd devices.

This is a conversation best suited by direct contact with support, not here in devForums. File an appeal and ask them for details, etc.

Apple does not provide a casual 'share my app with friends' scheme. Use of TF requires a paid Developer Program account, so yes, the backend is serious when it tells you to join. See https://developer.apple.com/programs/ Good luck.

 using sidecar as a second display Must be the problem, since the process works for me otherwise. when using a PC this is very simple Wait...you can use Xcode & Sidecar w/iPad on a PC ...? ;) As always, if you believe you have a use case that demonstrates a need for features you'd like to see going forward, feel free to file an enhancement request via the feedback/bug link below, being sure to add your report #(s) to your thread for ref., thanks and good luck.

As you've found, a mac's camera is not available to the simulator - remember, the simulator is not an emulator. That said, if you believe you have a use case that demonstrates a need for features you'd like to see going forward, feel free to file an enhancement request via the feedback/bug link below, being sure to add your report #(s) to your thread for ref., thanks and good luck.

Do I have to Enroll in Developer Program first? No. or I can just enroll in Enterprise program. Yes. The two programs are separate...there is nothing linked between them. Note I would not use the same Apple ID you've already used to apply.

Xcode has had the ability to auto codesign for a while now...is that not the process you're asking about? Seen this page;? https://ww w.testdevlab.com/blog/2019/07/xcode-provisioning-profile-automation-for-ci/

Seems odd, as the docs confirm thus: Because an app is removed from your account after an app transfer, you should back up all information about the app before you transfer it. If the transfer is recent, I'd not do anything just yet. If it has been a few days, I would contact support directly and ask them why both - in any case, I'd not take steps on my own to manually 'remove' or otherwise edit them...it might gum things up. Good luck.

Do you have any idea why Xcode does not recognize another team? ...my guess is because: I recently joined a development team (team B) as a "Developer" using the same Apple ID I am using to manage my own team Best to use always unique Apple IDs (they're free) so the backend doesn't struggle when deciding which elements pertain to which identity.

User-centric questions/complaints for release OSs are perhaps better suited for Apple's public community forums rather than risk off-topic here in devForums, thanks and good luck.

You'll need macOS.

What happens when I remove the app from these countries? Do they (active paid users) will be available to use the app? Yes, taking it offsale in their country will not affect existing users ability to continue to use that app. What if they remove the app from their phone and try to install again later? Will they find the app in their app store even if I remove the app from sale for that store? They won't see it like normal, but the store will make it available to existing users that need to download again an re-install. Their original purchase is protected.

already have the case number Yes, I see, thanks - The point is that you shouldn't expect an account support conversation here in devForums, which is not a normal account support channel, and more likely a blackhole for your issue. All you can count on here are comments from other devs with their own account problems...