So long there is a hardware input source (usb) it's impossible to guarantee security, this is the reality. There is not a single device with an input source suc

So long there is a hardware input source (usb) it's impossible to guarantee security, this is the reality. There is not a single device with an input source such as USB that is secure. Physical access guarantees lack of security. Also, it's not some hackers. There's quite a big community out there looking for bugs and every time, such 'hacking' requires unlocked phone.