... Second step: press any key again, fingerprint screen blacks out, red indicator light flashing;Third step: input 8-figure password to open the ... passwordFirst step: press "0" for 5 seconds,lock sounds "tick", red light lights up, release button at that time; Second step: press ... step: press "1" for 5 seconds,lock sounds "tick", red light lights up;Second step: press "0" then release the key ...