Hydra Downgrade Version Note 9 Xiaomi is possible?

[Guti83]

People got me a Note 9 mtk from xiaomi
yesterday I took one with Hydra

Apparently he doesn't take it for the security patch.

How can I degrade it if it is not being recognized now?


The error is this





Connection
-Please wait ...
-Connect Phone ...
-Found ... [COM15]

TPortConnection.Create ... (COM15) .. Opening ... Ok

Handshaking ... Ok

Identifying Hardware ID .....
BROM CPUID: 0707 (0000) MT6768 [6768]
BROM HW_SW_VER: 8A00 CA00 0000 0000
FUSEID: 00000000
SECURE VERSION: 05
BL VERSION: FE
BR Secured: E7 [SBC + SDA + SEL]
Using Default AUTH

Security Authorization ....
Sending [auth_sv5.auth] NOT Accepted
Load Correct Auth File

TPortConnection.Destroy ..... Closing ... Ok ..



To the one who can help me solve it a thousand thanks!