IPhone 4s won't play videos

[Arnezie]

My coworkers IPhone 4s won't play back videos that are on his camera roll. Videos appear but when selected they don't play just the spinning wheel. Tried power cycling and didn't help.

 

[shernel]

go to settings privacy and choose video then put it on it souls play

 

[Arnezie]

go to settings privacy and choose video then put it on it souls play

What??