Tool Updated — Swd User Rom Upgrade

For detailed instructions, refer to the "Firmware Update" section of the user manual.

A integrated driver verification system detects missing USB or VCOM drivers and installs them automatically upon startup. swd user rom upgrade tool updated

Users can load a binary file, select the target device, and execute the entire upgrade process with a single click. For detailed instructions, refer to the "Firmware Update"

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. This public link is valid for 7 days

The latest 2026 iteration of the SWD tool focuses on the following upgrades:

Ensure your device is charged to at least 60% . A power failure mid-flash can permanently damage your hardware.