电源键无效的情况下开机

///1 插入电源　　///2 充电灯亮起　　///3 拆下电池　　///4 撞上电池　　///5 拔出电源　　然后震动一下，自动开机了。原理不明　　参考：　　///1 Plug the phone in– USB or AC works fine.　　///2 Wait until the ***ging light comes on.　　///3 Remove the battery, while leaving the phone plugged in.　　///4 Replace the battery.　　///5 Rinse and repeat, and after about 3-4 times, the phone should boot.