Hey everyone, I've seen this question multiple times in other threads, but still haven't seen an answer... I've shared a photostream with my boyfriend who also has an iPhone 4s, updated to ios 6, and has iCloud on with Photostream and sharing enabled. The Photostream I shared with him is STILL not showing up on his phone. Is there some kind of invite he has to accept or somewhere he has to go? I can't seem to find instructions anywhere that may point out something I missed.