: Launch the update tool, select your .bin file, and click Update .
: Get the latest firmware file (e.g., htrc_t240duo_v2.3.0.bin ) and the HTRC Firmware Update Tool (v1.5.2 or newer) from the Official HTRC Website . htrc t240 duo firmware update better new
or the latest available on the HTRC Support Portal is highly recommended. Step-by-Step Firmware Update Guide There are two primary methods to update the depending on your hardware revision. Method 1: PC Update (Using USB-C) This is the most common method for recent units. : Launch the update tool, select your
, as well as LiFe and Pb batteries, which may not be recognized correctly on older versions. : Launch the update tool