The invention discloses a television factory reset method, which comprises the following steps: receiving a resetting request of a target television, and acquiring test information of the target television according to the resetting request so as to confirm a test state of the target television; when it is determined that the test of the target television is normal, sending a reset command to thetarget television; detecting current information of the target television, and determining whether the target television is reset successfully according to the current information; and if it is confirmed that the target television is reset successfully, releasing the target television. The invention further discloses a television factory reset device, a computer readable storage medium and a system. Through arranging the reset node in the test process, the reset command is directly sent to the television to be tested in the reset node of the television test, and the current of the television is detected to determine whether the reset is successful or not, so that the manual reset operation is replaced, and the beneficial effect of improving the test efficiency is achieved.