I recently went to a concert & my friend recorded most of it on his iphone 5, he put the videos on my itunes & when i try to put them on my iphone 4 it wont let me, it comes up with a message saying something about itunes wasnt able to transfer, please contact itunes for support
"iTunes: May be unable to transfer videos to iPhone, iPad, or iPod"
in that case visit the below link and follow the instructions, if you are getting any specific error then please share it with us here so we can resolve it.
