Go to > System > System Upgrade and select Local Update (or USB Update ).
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APIs & integrations
💡 If you are performing a manual USB flash, verify your MCU version in "About Device" first. Flashing the wrong MCU file can permanently disable your unit's physical buttons or touch response. i--- Nwd K2501-t5- Update
Validation and health checks
The update closes a vulnerability (CVE-2024-2501) in the bootloader’s UART debug interface. Unauthenticated access to the serial console is now disabled by default. Go to > System > System Upgrade and