楼主严格按照我给你的步骤试试:然后反馈 Reset #2 - For use on a device that can or cannot be powered on 1.Press and hold the power button for 5 to 6 seconds to turn it off 2.Press and hold the power button 3.With two fingers, simultaneously and repeatedly tap the bottom corners of the touch screen 4.Continue to tap the corners repeatedly until the device begins to reset 5.Complete the device setup after the reset completes === 否则,邮寄了。