SDDiskTool_v1.78 fails to flash SDK images
Posted: 2026-02-25 10:33
Hi,
I own a Lyra Zero W board and the version 1.78 of the SDDiskTool is linked in the luckfox image flashing section (https://wiki.luckfox.com/Luckfox-Lyra/Image-flashing).
Unfortunately this version is not able to flash any SD-card image build with the SDK.
Test: Take a community image, for example "https://github.com/platima/SBC-Images/t ... 20Zero%20W" and choose update.img of the Luckfox_Lyra_Zero_W_2512_Ubuntu.MicroSD.rar archive.
Try to boot, it will fail. Flash the same image with version 1.69 of the SDDiskTool and the Zero W will boot ubuntu.
Strange enough, flashing the buildroot image with 1.78 is working.
And yes, I always check the "SD boot" button!
I own a Lyra Zero W board and the version 1.78 of the SDDiskTool is linked in the luckfox image flashing section (https://wiki.luckfox.com/Luckfox-Lyra/Image-flashing).
Unfortunately this version is not able to flash any SD-card image build with the SDK.
Test: Take a community image, for example "https://github.com/platima/SBC-Images/t ... 20Zero%20W" and choose update.img of the Luckfox_Lyra_Zero_W_2512_Ubuntu.MicroSD.rar archive.
Try to boot, it will fail. Flash the same image with version 1.69 of the SDDiskTool and the Zero W will boot ubuntu.
Strange enough, flashing the buildroot image with 1.78 is working.
And yes, I always check the "SD boot" button!