GoogleKey installation now show more detailed info ( status, check of data is correct for device by received tsatus and etc. ) instead fail or success Code:
File : C:\data\google\test_kb\x7\kb_0000000000.bin
Operation : Init KB ( Google Key ) [ v2.12 ]
1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...
PTFN : MediaTek PreLoader USB VCOM (Android) (COM6)
MODE : PRELOADER PORT
PORT : 6
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
INIT : META confirmed!
Boot done!
AP_CHIP : MT6761
AP_SWVR : alps-mp-q0.mp1-V9.33.1
Installing Attestation Key ...
KB Install : Passed! Attestation Key installed!
Done!
Elapsed: 00:00:46
Reconnect Power/Cable!