IPhone 4S is being stupid when charging?

My iPhone 4S I have had for four years with no trouble and suddenly in the past week, I have had trouble charging it. It would go from 70% then back to 20% or it would decrease whilst charging. Sometimes it won't charge and I have to hit the wall adapter or the cord for it to charge.

The cord is also brand new.

Wi-Fi greyed out on iphone 4s

Since June my 4s has been disconnected from Wi-Fi but about two weeks ago it randomly cut back on. Then on Friday it cut off again I've tried all the methods like the freezer method and what not but that works for five minutes at the most. How can I get it too work without going to the apple store?

For How Much I Can Sell new iPhone 5S GOLD?

I have an iPhone 5S GOLD not opened 16gb from t mobile. I wanna know for about how much i can sell this, i think i can make good profit since its out of stock everywhere.

Contract help (Verizon Wireless)?

I have an iPhone 4 right now. I got it in February 2013 and I want the iPhone 5s now. Do you know anyway to not break the contract and still get the phone?

Switching to Sprint and buying iPhones?

My dad and I are going to switch to Sprint this weekend but we just had a few questions. His credit isn't too hot, so will he have to pay a deposit? Also, we were going to get the iPhones that are 0.00 when starting a new plan. This might sound dumb, but will they still be that price even though his credit isn't great? And finally. I've read things such as "spending limits." What does that mean?

Printer that prints iphone photos?

You know how you go to cvs/walmart and you can print photos? We'll I'm looking for a printer that can print photos like you plug your iPhone into the small little printer and it prints your photos. I need like a small little printer that prints my photos and I just plug my USB cord and than it prints when I press the button. Like actual photos not the crummy ones you print using your actual printer.

Why Are My Amazon Orders Pending?

I'm a seller on Amazon.
I'm fairly new, I've only had a seller account for about three-four weeks. The 21 day cycle period for the bank account transfer completed today, however Amazon still said it could take 3-5 business days for the funds to show up in my bank account.

I just made a decision to get the Microsoft Surface Pro 2 tablet, and since I barely use my Macbook Pro as it is, I listed that, and my unlocked iPhone on Amazon just to look at other options for a cell phone like the Samsung Galaxy Note 3 and to get the Surface Tablet. They sold almost immediately but something was wrong. The orders or payments didn't show up at all, even when the buyer messaged me thanking me for the fast reply and that he paid.
When I looked in "Manage Orders", both devices were under "Pending" status. Why is this?
I never had this problem with any of the other items I sold.

What will happen if i restore my iPhone 4? - 1

I plug my phone to my computer and it syncs so i think that means my files are backed up. I tried updating on my laptop but then my phone went into recovery mode. What exactly will happen when i restore my phone? What will i loose and what will still be there?

Explain the 2 year contract someone?

I want to buy an iphone 5s. Apple's website shows it for $199 but thats the price for upgrading. I don't have a phone to upgrade so if i sign the contract do i just pay $199 and sign the contract or do i pay the full price? Someone explain to me how this works.

Snapchat from specific person won't play?

Basically my friend just got Snapchat and when they send pictures it's fine, but they sent me a video and it appears in my feed but when I press and hold to view it nothing happens. I've tried restarting my phone, reinstalling the app yet it's still not working.

In the months I've had snapchat this has never happened before with anyone so no idea why it's doing it now. And why it only does it with video and not pictures.

I have an iPhone 4S and they have a Sony Xperia of some kind if that makes a difference?