Not sure if this gives any of the devs a clue as to what may be happening but the unlock/lock fix doesn't work if you do it very quickly. It does work if you leave the phone unlocked for (roughly) 5 seconds before locking again; OS resource timing issue? I have an Meizu MX4 too.
Not sure if this gives any of the devs a clue as to what may be happening but the unlock/lock fix doesn't work if you do it very quickly. It does work if you leave the phone unlocked for (roughly) 5 seconds before locking again; OS resource timing issue? I have an Meizu MX4 too.