Hi! I have a mobile phone that has a blank screen but working (it rings when called). When I am attaching this phone into a pc via usb and using a tool, the tool is saying that its battery is at -1%. Maybe this is the reason why screen is blank. Also, when attached to a pc via usb, it is only recognized as an unknown device.
Can someone please tell me what are the components that indicate the battery charge level of a mobile phone? These components maybe the reason for the problem.
Thanks in advance.
Can someone please tell me what are the components that indicate the battery charge level of a mobile phone? These components maybe the reason for the problem.
Thanks in advance.