Whether you are looking to fix bugs, improve touch screen responsiveness, or unlock new charging features, keeping your HTRC T240 Duo updated is essential for battery safety and performance. 🛠️ Preparation Checklist Before you begin, ensure you have the following: USB Cable: A high-quality Micro-USB to USB-A data cable. A computer running Windows (7, 8, 10, or 11).
If you own a non-recalled unit, here is how the HTRC T240 Duo generally performs: Has anyone used this charger? (HTRC C240) - Page 4
Reboot the charger and confirm the new version number on the boot screen. Method 2: Update via SD Card
Connect the charger to your PC via the USB-C "PC Link" port. Launch the HTRC Firmware Update Tool as an Administrator. 3. Execution Htrc T240 Duo Firmware Update
As of this report:
Redownload the firmware package. Connect the USB cable directly to a motherboard port instead of a USB hub. Bricked firmware from interrupted flash
Extract the ZIP folder to an easily accessible location like your Desktop. Install the required USB drivers on your PC. Step 2: Connect the Charger to the PC Keep the AC power cord disconnected from the charger. Whether you are looking to fix bugs, improve
The specific update file matching your precise hardware revision. Step-by-Step Installation Guide
Inside the update tool, select the correct corresponding to your charger (check Windows Device Manager if unsure).
After the firmware update is complete:
The HTRC T240 Duo receives mixed feedback from users, heavily dependent on whether they have encountered the firmware-related issues.
Updates resolve known issues like balance charging drift in high-temperature environments or communication errors with PC software. Step-by-Step Firmware Update Guide
