My i phone 4s wont charge past 70% - Apple iPhone Smartphone

Hi , The link below is a short YouTube video showing how to factory reset your iphone.... CHEERS
https://www.youtube.com/results?search_query=factory+unkock+Apple+Iphone+4s
factory unkock Apple Iphone 4s YouTube

For a 4S, it really won't be worth the price of replacing the battery. But if you are set on keeping the same phone instead of buying a new one, there are a couple things to keep in mind to keep your phone running well.

1. Turn your phone all the way off and all the way back on at least once every 2 days. This refreshes everything and its amazing how many problems it will fix before they even start.

2. Don't be afraid of letting your battery die every once in awhile. Its actually good for it. Charge your phone all the way, and then let it run all the way down without charging it until AFTER the battery dies.

3. Don't charge your phone until you have to. Charging when you still have 70% will just put unnecessary wear on your battery. A good rule of thumb is to wait until it is down to 20%, or even 10% if you dare.

And it all else fails, spend $15-25 on a lipstick-sized portable charger and carry it with you for those times when you need a quick boost.

Hope that helps!

Your charge cord may fit, but it may not be configured to your phone. I just bought a new Nexus phone that has the same charge port as my older Galaxy 4s phone. The Nexus charge plug fits into the Galaxy 4s charge port with no problems but does not charge after plugged into outlet. But the older charge cord will work with the new Nexus charging wise but data transfer will not work. So you may have a charge cord that plugs into phone, but may be configured differently due to phone manufacturer. Hope this helps.

Hmmm Doesn't sound good. Might be time for new phone. Something shorted in your phone drawing too much current and overheating the connector. Even after replacing the obvious burned components, the problem may remain.

I cant help with this, take your phone to warranty if u still have it. Because there a lot of problems can be with charging.

Most likely your charger has malfunctioned, cause would be wire loose from circuitry in the 30 pin head, solution purchase new charger

Replace new battery for your Iphone 4S, if problem still manifest.Try to replace new LCD Screen. :0

I think you should find what you are looking for starting on page 70 of the manual. Here is the link for you Apple iPhone 4s manual.

Turn it off and plug it in to charge (do not turn it back on, it will turn on by itself).

the problems is the the phone, replace the battery, with lithium battery charge better when the battery is almost completely dead. try not to over charged the battery.