IPhone 5s not making text sounds?

Today my grandmother got her phone upgraded to an iPhone 5s, after we got home she tried to change her text tone. She changed her ringtone no problem, but whenever she tried to change any other tone, there would be no sound just a vibration. The sound switch is flipped on, so it can't be that. The phone is brand new, we litterally just got it about two hours ago. It has not been updated to IOS 7.1.1, I was wondering if anybody could help with this problem? We would really appreciate it!

IPhone 5 can't detect Wi-Fi, but iPhone 4 can?

My iPhone 5 can't detect Wi-Fi even though the box is next door, I live in a flat.
I have to sit in a particular position to actually get it. It happened on holiday as well, the router was like 10 meters away from me outside, while I was inside and it simply could not find the Wi-Fi while my iPhone 4 could.
I already removed the network settings, but no change at all. Tips?

IPhone 4 screen doing weird stuff

My 32 gb Verizon iPhone 4 has a screen issue. No water damage but the screen is jittery and sometimes the color fades out and also I get horizontal lines. What's the fix and or cause?

Why does my iphone keep gathering up random storage?

I just got a new iphone and I haven't downloaded anything yet but now I'm only left with 3gb. I started off with around 5 or six and now there's just memory that is being taken up by an unknown source and it keeps taking my memory and I tried resetting and deleting all of my data and media I don't know what's wrong

Why do kids get free lunch but walk around with Iphones?

I see so many people walk around with Iphones and they tell me they are on free lunch. What? If you can't afford lunch, why do you have an iphone? I even asked one of them that. They said because it's easy to get it, just tell the school one of your parents don't work. Wtf? Is the government going to crack down on this?

Added (1). People just don't pull Iphones out of their but. 300 bucks for the phones plus damn near 100 bucks a month after.

How to unlock a used iPhone from Fido?

I'm looking to buy a secondhand iPhone 5 that is locked to Fido.
However Fido's info page about unlocking iPhones is very unclear.
It says something about having it active for 90days or something.
but I just want to get it unlocked and pay the 50$. It's also not tied to my name so how would that work?

Thanks

(I tried posting in the Fido forums but that was unclear too. I got so frustrated about not being to create a new question that I just came here. Ugh.)

IPhone how to get order and chaos online free?

So I been wanting to get order and chaos online but don't really want to give up the 6 or 7 bucks haha I would normal get it free some how on android but iPhone has so much restrictions any idea how to get it free?

My iPhone 4 died and won't charge?

Earlier today my iPhone 4 died and when I got home I plugged it into the charger like I always do and waited about an hour to check on it, but when I pressed the home button it still had the flashing red low battery. My phone usually charges very quickly and doesn't die fast so this was really unusual. I tried switching chargers and leaving it for another hour and when I checked again it was doing the same thing. I then tried to reset it by pressing the home and top button simultaneously but that didn't seem to do anything. Does anyone know why this might be happening or any solutions to this? It was working just fine all day and this has never happened before. I recently cracked the front screen about a week ago but that didn't seem to effect phone at all besides the appearance.