Chosen Solution
Cannot get this phone to turn on (nothing else also) I bought a new battery, i changed the usb charging part inside the phone, and tried different usb cables but the phone does not charge.. Update (08/01/2021) I also tried a new battery, and even tried another motherboard but even with the new board i dont get any life out of the phone..
Is the battery voltage dropping rapidly when you install the new battery with a full charge? Does it get warm? Perhaps there is a short in the display or some part outside of the motherboard. Sounds like a short (or open) somewhere. Keep looking.
