Hello! I understand you're having trouble uploading the myID app on your iPhone 16 Pro. Let's try to figure this out together. Could you please provide me with a bit more information?

1. Are you attempting to download the app from the App Store?
2. Are you seeing any error messages or issues when you try to download it?
3. Have you checked your internet connection and ensured it is stable?

With this information, we can get closer to a solution!

Yes I get an error message but it disappears before I can read it. I have turned all equipment including router, phone, app shop on and off. I have also cleared network settings on phone and ensured ample storage space.

Thank you for the additional details! Since you've already tried restarting your devices and checking your network settings, let's explore some other possible solutions you might try:

1. Update iOS: Make sure your iPhone's operating system is up to date. Sometimes, compatibility issues arise with older versions of iOS. You can check for updates by going to Settings > General > Software Update.

2. Check App Store Restrictions: Make sure there are no restrictions set for downloading apps. Go to Settings > Screen Time > Content & Privacy Restrictions. Ensure that installing apps is allowed.

3. Re-login to Your Apple ID: Sometimes, logging out and back into your Apple ID can resolve issues with the App Store. Go to Settings > [Your Name] at the top, scroll down and tap Sign Out. You can then sign back in.

4. Try a Different Network: If you have access to a different Wi-Fi network or can use cellular data, try switching to see if the download goes through.

5. Reset All Settings: If the issue persists, consider resetting all settings. This won't delete your data, but it will reset system settings to default. Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings.

Let me know if any of these steps help or if the error message appears again, as that could provide more insight!