How to listen in on my sons iPhone 4S?

Our iPhones r not jail broken n I'm not gonna jailbreak them. Is there a to put a hidden microphone on his phone so I can find out if hebis into drugs. Some help me out please. I pay the bill we r on same account.

How much is my iPhone 4s worth? - 1

I'm looking to sell my iPhone 4s

- great condition
- 2/3 cases

The only problem I have is someone damaged the speakers of the phone by accidentally letting masking fluid in there which is basically like glue anyway its not visible from the outside but there's some in there cause when you try to play music out aloud its quieter and slightly muffled.

How to Change Apps language? (Iphone Apps)?

I've downloaded an interesting game "GodsWar HD" but basically it is in different language. I want to play it but i really can't understand anything in the game. So i'm hoping that there's a way to change the apps language default to english. If it requires reinstalling it that's fine just give me suggestion please.

Why can't I follow anyone on Instagram anymore?

The strange part is that it's just on my app, meaning that I can't follow people on my iPad and iPhone. That means my account isn't suspended or anything. I can follow people on my computer. I only have 80-something followers and following about 110 people. I have already restarted my phone and iPad, and re-downloaded the app twice, and it still won't work.

IPhone search bar showing recent messages?

So I was on my girlfriends IPhone and I went to that search bar that shows up when you slide all the way to the right. Well I was typing in random words and I happened to type in D-I-C-K. And it showed she was talking to some other guy about sucking his D-I-C-K. I got super pissed and confronted my girlfriend about it and she claimed that she had texted the guy long before we started talking and the message was an old one that supposably stays in your history. I don't know what to believe.

What is wrong with my router?

ISP cox
Router: dlink dlr 865L
Every device (two laptops, four iPhones, one desktop) can connect to the router. They all show a good signal strength. But there's no Internet. They all connect to the router but the Internet just isn't working. I've looked everywhere for a solution but the vast majority of solutions are for one device not being able to connect while others can. I've only tried restarting the router.
This problem started a few months after we got connected to the Internet. When it started it was maybe once every two weeks. Now its four times a week at least. It eventually fixes itself after several hours but then it just happens again.

Replacing iphone4 screen att vs verizon?

So i'm going to purchance a screen replacement kit for my iphone screen since it is cracked. I have at&t. Does it matter that I get an at&t specific glass screen or do the verizon/sprint ones fit the same?

Why does my iPhone 3gs lag to send and receive messages?

I have an 8GB iPhone 3GS. It won't send messages. It can take from 3 minutes to 2 hours to send a message and same with receiving a message. I'm using iMessage. It is updated to the 6.0.1.
I don't know how to fix this problem because it stops me from communicating with people.