Why isn't my iPhone playing videos?

So I have an iPhone 5s. It's about a year old now, and all of the sudden it starts to crap out on me. This started yesterday, where it wasn't playing video content via Internet. It wasn't playing YouTube, Instagram, or tumblr videos. It even wasn't playing soundcloud audio. I don't know what else to do. I've tried deleting and re installing the apps, and disconnecting and reconnecting to the Internet, but none of that has worked. Any tips?

You can always download and install the Free Mozilla Firefox mobile/computer operating system Web Link below… Now you have found out that iSO/x don't always work…

First Reboot your device. Sometimes other apps or low memory can cause problems, and restarting helps to fix those problems. Clear your browser's cache and cookies. If you have smartphone, you could even install Leo Privacy Guard 3.0, with Improve operation performance.

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