Sound Won't Play For Instagram Videos?

My iPhone is not turned on silent and the setting for the microphone is turned on.

When I play a video from Instagram the only way that seems to be working but is really, really annoying is by clicking on the video (not hearing any sound from the video) then switching my unsilent phone to silent then switching it back to unsilent that is the only way it plays any sort of sound.
This is only for Instagram not any other apps I have and it's a nuisance to deal with. There aren't any articles that seem to help. I even tried to delete the app and re-install it but that didn't fix anything.

Don't know if it means anything but I have the iPhone 4S.

So please… Help!

My iphone 5s charger isn't working?

I have an iphone 5s. My charger isn't working. It will work when the phone is dead but as soon as it comes on it stops working. You know when your phone is dead and when you put it on the charger it turns and the apple logo appears. And then after 30 seconds the phone comes on completely. Well mine does that but then when the phone comes on it stops charging.

IPhone broke? Will Apple give me new one?

I dropped my iPhone 5s lightly and that pic was the result. There are no scratches or marks just a blue screen with lines.
Can I trick or convince apple to give me a new iPhone?
Can I say it was a charger malfunction or something.
What can I say?! (Don't have cash for repairs but how much would it cost)IPhone broke Will Apple give me new one

Casemate brilliance case worth it?

I think it's ridiculously overpriced but it's so pretty:/ lol I already got a case for my new iphone 6 that's coming but then I saw this case, I looked at the price and flipped out lol. It's so pretty and if anyone has it do the crystals fall off? Is it worth it? Is it comfortable to hold?

Is it unsafe to still have iOS 6 running on your iPhone 4S?

I've been observing people using iOS 7 and iOS 8 on their phones and I so much prefer iOS 6 as I do not care so much for the newer features. Many people have been telling me they wish they could downgrade, too. I was told that still running iOS 6 is rather unsafe though by a tech-savvy class mate haha is this true?

Apple icloud storage on iphone?

If I buy the 20GB Icloud storage will that allow me to actually have more GB on my phone as a whole so i could still have my apps however I could download more? If that makes sense because it would be better to buy a phone with 8GB because it's a lot cheaper and i could buy the extra storage for a much less cost? Or is the 20GB just for phones that are like 64 GB or something?

MY Iphone 6 was stolen today! What should I do?

My iphone 6 was stolen today during class (I'm a high schooler) I recently bought the phone about a week ago and suddenly found it missing from my coat pocket. I searched my classroom to find a new group of kids, about 30 of them all of them confused. My teacher was also confused and helped me search for nearly an hour before i rushed to my office to file a stolen phone. They told me to use the Find my iphone app only for my cell phone not to appear. I don't know why this is happening but it is, my ipad appeared but my phone didn't. They say that it has to be turned on (the app) for it to work. I've never
turned it off only learning about it mere hours ago.

Please help, why isn't my phone appearing and what should I do? This was nearly $800! So I can't just 'get over it.'

Also, I know that this is stolen because every time we call it it either goes straight to voice mail of the phone rings meaning that this person is turning it on and off.