Update [exclusive] Full: Yt9216bj00012v001
Use a high-quality 8GB to 32GB USB 2.0 drive. Avoid USB 3.0/3.1 sticks as older 8227L USB host controllers can struggle to read them during a pre-boot environment.
Insert it into a Windows computer, right-click the drive, and select . yt9216bj00012v001 update full
The YT9216BJ is manufactured by multiple factories (Junsun, Eonon, Xtrons, etc.). To find future updates: Use a high-quality 8GB to 32GB USB 2