Selected model: K520DY
Put the phone into Download Mode:
1. Power phone OFF;
2. Press and hold "Vol+" button and connect USB cable.
Searching for a phone. Please wait...
Found phone on COM205
Detected phone model: LG-K520DY
SW version: LGK520DYAT-00-V10d-AME-XX-DEC-
Android version: 6.0.1
Resetting FRP lock..
Trying to repeat..
FRP lock is successfully reseted!
Performed by 1.1.1 Software version.