Apple clarifies iOS 17.5 bug that exposed deleted photos
On May 20, Apple released iOS 17.5.1 to fix a bug users had found a few days prior in iOS 17.5 that resurfaced old photos that had been previously deleted. So far, the update seems to have resolved the issue, but users were left wondering exactly what had happened. Now Apple has clarified the issue somewhat, describing the nature of the bug to 9to5Mac.
Apple told the publication that the photos were not regurgitated from iCloud Photos after being deleted on the local device; rather, they were local to the device. Apple says they were neither left in the cloud after deletion nor synced to it after, and the company did not have access to the deleted photos.
The photos were retained on the local device storage due to a database corruption issue, and the bug resurfaced photos that were flagged for deletion but were not actually fully deleted locally. That simple explanation doesn't fully cover all the widely reported edge cases some users had brought up in forums and on Reddit, but Apple offered additional answers for those, too.