Picked up an iPhone 8 64GB to replace my 6s, which finally is to the point where I can't unlock it with my passcode, after it fell off the bathroom sink yesterday and wound up face down on a hardwood floor. Had lots of fun trying to restore the backup from last April onto the 8. Apparently, there was a MDM lock applied, which prevented me from even trying to access the phone via iTunes. Decided to boot the phone in recovery mode. Figured might as well just restore it to factory settings. Kept getting an error 10 message in iTunes on the MBP. So, used my father's HP laptop, which is running Win 10. Reinstalled iTunes on it, launched the program, then connected the phone in recovery mode. Successfully nuked and repaved the phone and was able to start setting it up.
Still having issues with trying to connect to the MBP. Now, it at least tries to talk with the computer, but the computer says that it doesn't have permissions, due to an older mobile device driver. Seems to be a common problem on machines with 10.11, 10.12, or 10.13 installed. Guess the solution is a couple files from the Xcode 14.3.1 xip file being installed on those machines that won't fully communicate with an iPhone running iOS 15 or 16.