[tartcell18]

n: Kirin 65x
Sending boot...Error B00720F8
--------- 2022-04-04 15:17:45 ---------
SigmaKey 2.44.00 HiSi: Direct unlock
HUAWEI USB COM 1.0 (COM12), Provider: Huawei Incorporated, Driver ver.: 2.0.6.725, Date: 11/28/2016, USB\VID_12D1&PID_3609&REV_0100
HiSilicon: Kirin 65x
Sending boot...Error B00720F8
SigmaKey 2.44.00 HiSi: Direct unlock
Android Adapter PCUI (COM23), Provider: HUAWEI Technologies CO.,LTD, Driver ver.: 1.0.26.0, Date: 5/18/2016, USB\Vid_12D1&Subclass_13&Prot_22
Connecting....
Android Adapter PCUI (COM23), Provider: HUAWEI Technologies CO.,LTD, Driver ver.: 1.0.26.0, Date: 5/18/2016, USB\Vid_12D1&Subclass_13&Prot_22
Firmware: System 8.0.0.046(0OZR), Date: Wed Dec 26 10:56:03 CST 2018
Boot Version: System 8.0.0.046(0OZR)_BOOT, FastBoot Version: Chipset-dallas8.0.1.001(01XD)_FASTBOOT
Recovery Version: (unknow), System Version: System 8.0.0.046(0OZR)
Removing firmware protection....Unfortunately, heuristic method have been failed.
Removing firmware protection...Error opening serial port
--------- 2022-04-04 15:44:54 ---------

any idea thanks