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My iPhone 4s will not charge

I've had my iPhone for almost 2 years now, my upgrade is due in a couple of months- so it may just be that the battery is worn out, but any alternative possible solutions would be great.


All of a sudden its just stopped charging- never had any previous problems or signs that the battery was on its last legs- just plugged it in last night and it wouldnt work. Tried 2 other charges, tried usb, all in all ive tried 4 different chargers and nothing. I've blown into it, checked for dust and it still won't work.


I'm on 19% battery and getting desperate so any help would be greatly appreciated.

iPhone 4S, iOS 7.0.2

Posted on Oct 9, 2013 2:21 AM

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Posted on Dec 6, 2015 3:28 AM

I got the same battery icon with 2-3 red bars on an iPhone 4S. A picture for a charger port appears below. It disappears when I plug the phone in, but it doesn't charge and the phone does not turn on.


So after reading a few a lot of postings here suggesting the dock port is faulty or dirty, I cleaned the charging port and the cable plug with a bit of cleaning alcohol and a small toothbrush. After letting it sit for 5 minutes or so, I did a reset by holding home+power (this does not wipe your data), and the phone actually turned on. If you are unlucky your dock port might be too dirty or rusted and might have to be replaced.

128 replies

My iPhone 4s will not charge

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