My iPhone won't turn on after I plugged it it?

My battery was half full when I plugged it while I was in the car. When I plugged it in it shut down and won't turn on. I tried connecting it to my laptop and several different cords but it still won't turn on. Any ideas as to what happened?

Can the iPhone 4 work well with GPS?

I want to get an iPhone for my son for Christmas but I can't afford the new ones.

So I found a used one on craigslist. It's an iPhone 4. My concern is the GPS. Will the phones speed be sufficient for real time GPS from google?

Should I get an 8GB or a 16GB iPhone?

I'm getting my first iPhone (yipee!). I have an 8GB iPod and I have used 5.8GB but occasionally, my iPod won't let me take pictures until I delete memory. It Really erks me when I have to delete pictures and apps. I haven't had to do that in a long time though. I only have 1.1GB of music on my iPod but knowing myself, I will have many more songs on my iPhone. I also have 1.1GB of pictures right now and the rest of the apps that I have fill up that 5.8GB. Money isn't a problem at all, so my question is: should I go with the 8GB, or be on the safe side and get the 16GB?

Can Sprint lock my iphone if I haven't paid the bill?

I have an iPhone 5s from Sprint, my husband is recently fresh out of the Navy and we have had a hard time getting back on our feet. My sprint bill was a month and a half late and was just turned off. My husband needed a phone so he got one through Verizon. I went in to Verizon with him today and was told they would take my Sprint phone through trade in -- long story short, my husband was late for work and I never got my Verizon phone or traded in my iPhone.

While at the Verizon store they had me remove my passcode from my phone because they needed to access it when I traded it in. I have been home for like 2 hours and suddenly my iPhone has a passcode on it again -- my old passcode isn't working and I can't use the fingerprint scanner on it and I can't even use it to call Sprint to ask them if they put a code on it. I don't know if they can even do that, hence why I'm asking. The phone itself isn't on some kind of "payment plan", I bought it out right and it's paid in full. I had missed paying my bill once before about 2 years ago with my iPhone 4s and they never put a passcode on my phone. I know it sounds like a dumb question but this has never happened to me before! The last and ONLY passcode that has ever been on this phone doesn't work. Any ideas?

Added (1). that's what I thought, I never heard of them putting locks on phones, I just figured my service (phone calls and texts) wouldn't work. I don't have much on this phone, I had to factory reset it like a week after I got it and never added much to it because I haven't had time with our move… So here's another dumb question, if I reset the phone and delete everything off of it, now that I don't have service, could I still set a passcode of my own on it? I wouldn't want someone being able to access the phone and sell it if someone were to steal it and try to make a profit (worse case scenario, I know, I'm just paranoid even if it is really just an expensive useless brick right now!). We're living right outside detroit LOL and I'm not used to people being so cruel and jacking other people's stuff all the time. I'm sure I won't bring the phone with me much but since I still have the ability to use it as an emergency phone I might. Better saf

Iphone 4s does not connect to itunes?

My iphone 4s doesn't not connect to itunes on my laptop, it says my iphone can't be connected because itunes needs to be updated to 11.1 but it is updated to that, and I recently downloaded it.
My phone charges through my laptop and I can look through photos, I have also tried changing cords but nothing works.
Any ideas?

Can I avoid a data plan by using an unlocked T-Mobile iPhone with AT&T?

My carrier is AT&T. Currently, I have an unlocked Telus Blackberry Tour and plug in my AT&T sim card. I do this to avoid at&t automatically adding a data plan. I've done this for over a year now all is good. I'm looking to do the same with an iPhone. I was going to get an unlocked tmobile iPhone and plug in my at&t sim card. I heard that at&t can only detect the smartphone IMEIs that they have sold. Is this true? And thus, will I be able to use an unlocked tmobile iPhone on att to avoid adding a data plan.

Added (1). I'm not trying to use data. I just use Wi-Fi. I just don't want a data plan

Play Netflix from iPhone 5 or 4S to TV?

I need to know fast! We're going out of town to our Michigan house where there isn't Wi-Fi but me and my brothers want to be able to watch Netflix up there. We have a HD TV and iPhone 4S and I have a iPhone 5.Is there a way we can get a cable for either phone and just plug it into the TV and watch netlflix?! We really need it

Transferring non listed iphone app to another iphone?

I got a unique question for all of you.

So I have this Verizon iPhone 4S which my company gave me and charged me $400 deposit. I broke the screen last night so now if I take it to my company for a replacement, they will be charging me $400. Verizon iPhone 4S cost only $200 on Craigslist and IIm thinking about buying one

BUT

The problem is that my company phone has this one application which is of course not available in the app store.

So is there anyway of transferring that app to the new phone which IIm about to purchase from Craigslist?

A quick and helpful response will be much much appreciated.