Before you start, be sure that you've backup your files.Īnd for those who are facing the issue that iPhone camera roll videos won't play, it can be resulted from you have turned on the Optimize iPhone Storage in the “Photo & Camera” section. If the methods above are not workable, you have to restore your iPhone to factory settings. It's likely to be resolved by updating or reinstalling apps. Sometimes, video playback issue is caused by outdated apps. Don't forget to periodically clear them to speed up your iPhone. Just clear your unnecessary data or reduce video size to free up the memory.Īpp Caches/Cookies/History/Data is another representative cause for iPhone won't play videos online issue. Insufficient memory also results in the problem that you can't play videos on iPhone. To get rid of the problem, you can take some video repairing tools or video editors to repair the damaged MP4 videos, AVI videos and so forth, or split out the corrupted part of a video. Drag the slider to turn your device completely off.įor some unknown reasons, your video may be corrupted or damaged. Press and hold the sleep/wake button and the Home button simultaneously. So there’s a great chance that your video playback problem can be fixed by restarting your iPhone. There are various indescribable problems that can be solved with a simple reboot. Troubleshoot iPhone Won't Play Videos Problems on Apps and Safari Related Topic: Play MPEG on iPhone | Play MKV on Apple TV | Convert MKV to SamSung TV | Video Won't Play in PowerPoint Motion JPEG (M-JPEG) up to 35 Mbps, 1280x720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in. MPEG-4 video up to 2.5 Mbps, 640x480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in. H.264 video up to 4K, 30 frames per second, High Profile level 4.2 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in.

MP4 is just a container format, whether your video will play normally or not, depends on if its codec and other parameters are supported by iPhone as follows: Moreover, don't just assume that all MP4 videos are playable on iPhone. Just as I said above, video compatibility issue can be a common and frequently neglected reason for iPhone videos not playing.

There are many reasons that can result in your iPhone doesn't play videos. Free Download Frequently Neglected Reason for Videos Wont Play on iPhone

Youtube video to camera roll