It doesn't charge

@tee48976 sounds like your phone does not get the full current to charge. It could be that your charging port is failing or maybe even your cable.

First check your charger. Make sure it has proper output and ensure that you use the charging block and not a Hub or USB port on a computer etc.. Then check your charging cable. Check to make sure connectors are not bend etc. After that, check the charging port. Clean it of any debris etc, use a few puffs of air to clean it out. If none of this works, get a USB ammeter and see if your phone draws any amperage from the charger. If it does not it is possible that this is a charging port issue or a bad battery.