there's a smaller, internal cell battery in there, to keep the SIM card info safe. you can actually turn it on with punching a series of numbers when your big battery is almost dead.
KidDanger2000 4 years ago
really? wow i didnt know that
zeropilot02 4 years ago
there's a smaller, internal cell battery in there, to keep the SIM card info safe. you can actually turn it on with punching a series of numbers when your big battery is almost dead.
KidDanger2000 4 years ago
really? wow i didnt know that
zeropilot02 4 years ago