Allwinner A64/ klipad reset

Hello.
I am looking for ( tool/firmware ) wich support allwinner A64 in order to bypass or reset pin lock..all known methods don't work!

-KLIVER-
Model: KL3839/i746
Serial: 2018/03/KLIPAD

Main board : YA7001B R600
2018-02-06
chip: Allwiner A64

thank you !:)