Hi, I try to install A9HL in a O3DS but when i try to downgrade for install it, appear the next error:
A9LH note detected, checking FIRM0...
FIRM section2 hash mismatch
Not running from A9LH, but FIRM0 corrupted
Fix your FIRM0 or run from A9LH
Auto CTRNAND Transfer: failed!
I try with 3 SD...