Оригинальный сообщение: Mohammadali Khalifa ,
Um you may have to switch out the battery. If the phone is old or sometimes something goes wrong the battery could die. You can try to open the phone and take the battery out and put it back in. Do it at your own risk. But before that you can try to call the company and ask for there advice. Most likely they may be able to properly fix it for you or tell you how to fix it. Best of luck to you and hopefully this helps.