iTunes bug causing many users’ 4K titles to be downgraded to HD
iTunes bug causing many users’ 4K titles to be downgraded to HD Thankfully, the issue seems to be temporary When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. Back in 2017,Apple TV 4Kusers cheered when selected films in their iTunes libraries started receiving Ultra HD upgrades at no extra cost. Now, it appears the opposite is happening (albeit unintentionally), with both purchased and unpurchased4Kmovies being downgraded to HD thanks to an alleged bug, as reported by9to5Mac....