Stop Videos Disappearing from Messages App in iOS by Disabling Auto-Delete
Have you noticed that after you watch a video message sent to your iPhone or iPad in Messages app, it disappears automatically soon after? It’ll be completely gone from the Messages app and the media overview for the given message thread. That auto-delete video messages feature is new to iOS 8 and is enabled by default, which can be either good or bad depending on your viewpoint. Apple presumably chose to enable this to resolve the growing message cache problem that impacts a lot of iPhone users who share media frequently, and while it’s effective at that, it can also be overly aggressive and has caused a significant amount of confusion and frustration for some.