Several professional-grade "dongle" and software tools are used to automate these low-level commands:
This guide is for educational purposes and for unlocking your own legally owned devices. Modifying devices you do not own may violate laws in your jurisdiction. allwinner frp tool
For many Allwinner devices, the most reliable way to remove FRP is to re-flash the firmware, which effectively wipes the FRP partition. which effectively wipes the FRP partition.