Hi,
Not sure if this is the right place to post this but I have a Lenovo Tab2 A10-70 that will only charge when connected to a computer. When connected to a wall USB charger the current falls off to about 0.01mA when the screen goes off but if I connect to the USB port on a laptop PC or even to a raspberry pie computer it charges at about 0.5 A. I tried reflashing to a stock ROM and then ran the updates back to Android 6 and the problem was still there. Any thoughts from anyone what else I could try? I have anothe identical tablet that I could clone from if that is possible. I am assuming that this is a software problem as it charges from a computer USB.
Not sure if this is the right place to post this but I have a Lenovo Tab2 A10-70 that will only charge when connected to a computer. When connected to a wall USB charger the current falls off to about 0.01mA when the screen goes off but if I connect to the USB port on a laptop PC or even to a raspberry pie computer it charges at about 0.5 A. I tried reflashing to a stock ROM and then ran the updates back to Android 6 and the problem was still there. Any thoughts from anyone what else I could try? I have anothe identical tablet that I could clone from if that is possible. I am assuming that this is a software problem as it charges from a computer USB.