My Iphone won't connect to my computer? - 3

So I want to put music on my phone and I plug in the cable to my phone and computer and it says that "USB unrecognized" I keep trying different ways to position the cable but won't work. When I charge my phone in the outlet it works perfectly fine. Should I replace my cable or is there something else wong

I can't follow back people on Instagram?

Okay so I made a new Instagram account on my iPod because it said I can't make anymore on my iPhone because I made too many. And when I try to use the new account on my iPhone I could unfollow people but when I follow someone it turns green for one second then turns blue again. And now when I use my iPod it does the same thing.

What has Apple gotten themselves into?

So I have 2 things here.

So apple has this new iPhone c line…
So when the iphone 5s came out, the 5c came out with it. When the iPhone 6 comes out, they will probably come out with an iPhone 6c. When the iPhone 6s comes out, what will they call the next "c" phone? The iPhone 6cs? IPhone 7c? IPhone 6c2?

Second thing,
iPad air.
iPad air is the 5th generation iPad. What will they call the next iPad? The iPad air 2? The iPad 6? And will they keep the regular iPad line and cone out with an iPad air 2, a "normal" iPad 5, and an iPad mini 3?

What have they gotten themselves into? Doesn't apple think about future generations before they name things?

Can apple know if i jailbreak my Iphone 5s?

Can the Apple Store Know If my iPhone 5s is Jailbroken? A few days ago my iphone ran out of battery and it just stop turning on like it wouldn't even charge if i plugged it in. The iphone is just completely dead I've already tried everything and nothing has worked for me so this is why I'm taking it to the apple store, but what I want to know is if they will know if the phone is jailbroken? I hope they don't so they can replace it. Since it can't turn on or anything i guess they won't find out?

Can I bring this stuffs to go overseas?

I live in California. And thinking to visit my relatives overseas. I'm thinking to bring my old iPhone 3GS, iPhone 4, iPhone 4S and iPhone 5. Can I bring this stuffs? And I'd like to bring my Xbox 360 and PS3 as well since my girlfriend just gave me another girlfriend ( PS4 LOL ) . What do you guys think? Any answers would be appreciated. Cheers.

My iphone charger won't work right?

A couple of days ago, my old charger stopped working, so i found a new one, but the cord is from a car charger. Whenever I plug it in the volume completely stops working whether my headphones are in or not. Now I can't listen to music or anything if it involves the volume. Why is this? What should i do?

How to get my music from my macbook air to my iPhone 5?

I want my music to be on both my laptop and phone.
i have some music on my phone that i don't have on my macbook air. I want to keep that on there, i just want the songs from my macbook air on my iPhone.

i did some research and a lot of people say to open iTunes, go to devices, music, then sync in the bottom right corner. But for me there's no "sync" in the bottom right corner!

I found an iphone 4s how can i unlock it?

I found an iphone 4s… There's this little alert where it says that if i don't turn it back they will press chges and that i won't be able to use the iphone? , how can i take that off or how can i clean the iphone so I could keep it?

I LOOK So DIFFERENT IN PICS?

I took a seflie on my iphone I looked completely different than what I do when someone takes a picture of me using the back camera. Which one is more accurate and looks like me? The selfie pic? Or the regular pic of someone taking a picture of me?