Can't believe auto unlock still has issue with Android, have been waiting two years fir them to fix but looks like ut can't be. They claim auto umlock works with android and test all phones but seems like they only test Chinese phones, Xiaomi, Huawei. I spent $200 on this. We use key for 2 years to unlock. Samsung, LG all different phones and Android versions. Only 1 of 10 times work.