It does not charge
This phone was pretty dead and my first sight was a battery problem. I replaced the battery.
With the new battery installed, the phone could turn on but it does not charge the battery. I was using a usb charger cable.
It looked like the usb flex port was damaged. The flex port was replaced but once again, the phone still does not charge the battery.
Someone has a clue of what is going on?
Maybe some internal components related to control the supply of voltage inside of logical board are damaged. Could you give me an advice of how check this condition?