battery sign with a question mark in it
When i plug in my phone to charge im just getting a battery sign with a question mark in the middle of it? what does that mean?
Try a different cable, and charger transformer (plug into pc to charge. A question mark I've seen to be a few different things. Dust in phone charge port, battery took a crap. Or bad charger/transformer
If u can't turn on the phone after a few seconds of holding down the power button, and the ? Battery when appears don’t disappear when plugging it in. Its probably either the charger or ur phone got overheated where it needs time to cool down for a bit. Once ur able to turn it on by the power cord then its fine. Just keep it out of intense heated places and keep it cool.
No has 0% sign won't charge
My experience indicates a bad connection somewhere. It will even happen with a new battery if the connection is bad somewhere. 1s and usually most of the time, the problem is the contact between the battery and the phone. My number one tool is an erasure. A nice clean and soft erasure. Most contacts have a cutting of gold or something mixed with gold to minimize the dielectric effects of corrosion. You want to buff off the corrosion but not damage the coating. You may not be able to see a few molecules of corrosion but they are and will be everywhere. If that fails then go to testing and cleaning all other cable ends and fittings.
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