Assisting an 87yr old getting music from older MacBook to newer iPhone
I am helping a wonderful older lady transfer CDs to her iPhone. They are on a MacBook Air circa 2017? I am unsure of the exact date, but it's been too old to update to the current OS for at least a year.
Just a few months ago I was able to successfully plug in her iPhone, connect to iTunes and proceed with syncing the music of our choice.
Now when plugging in the iPhone I get prompted immediately that an update is needed. At first it was unclear what was being referenced so I updated the phone to iOS 18. Prompt still appeared so I attempted to update iTunes. The download either fails or stays stuck in progress.
What has changed in the last few months to no longer work? Are there any alternatives to transfer media from an older Mac to a semi-new iPhone?
Thank you so much!