My Instagram photos on my iPhone The pictures on my Instagram (not my account) are all blurry, and the videos won't work. Not all pictures and videos do it though, just some.
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I had this issue when I updated to iOS9 (though I think I could play videos, I don't remember). All it was is I missed the Instagram update. Here is the question I asked: Why have pictures on Instagram got blurry since my iPad has been updated to iOS9?