Sound now working on games for iPhone 5?
I have an iPhone 5 and I have recently noticed that my sound is not working for some of the games on it. The first game is called Subway Surfers and there is no sound or music on it whatsoever when there is usually sound effects and music playing. Secondly is a game called Tiny Wings, which has sound effects but no music (there is usually music playing). Lastly, is a game called Jetpack Joyride, again there is sound effects but no music. I had this problem with other games but I deleted them off my phone.
I have made sure that the sound/music setting is ON for all of these games, my phone is off silent and my volume is up, and the problem is still there.
Dose anyone know what could be wrong and how I could fix it?