It "works" but requires a lot of patience. I've never had major problems with SanDisk products. That's why I chose this flash drive for iPhone and not other brands I wasn't sure about. I have this drive to move photos and videos from my iPhone to my computer and that's the only thing I've used it for. It fits my iPhone, even with Otter Box, no problem. But when I try to move multiple photos/videos at once, like a whole month, it tends to freeze and I have to eject and reload the drive. And sometimes, even with small batches, you need to delete it, close the application and restart the application and replace the disk. Now my iPhone is put to good use. It's an iPhone 6. It could be a problem with my phone. I wouldn't be surprised if the problem is in my phone. I receive my photos but it takes some time. ****Update*** This works less and less. I've been lucky enough to get a stack off my phone before it freezes or just won't work without ejecting the drive and restarting the app. I will look for a new flash drive :(
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