Bartel posted a comment on ticket #219

Same question here. Especially interested in the fixes to handle a reset device properly, e.g.: https://sourceforge.net/p/dfu-util/dfu-util/ci/83b4abcf8a2c168d8e4e5fc2261fc88ec22bb00c/ I am using this in an embedded Buildroot environment. And I had to manually add these patches to patch v0.11 in my build system, because else I got erroneous return codes from successful dfu-util upgrades.