Htrc T240 Duo Firmware Update Better New <LEGIT • Strategy>

: Wait approximately 90 seconds. The unit will restart automatically displaying the new version. Critical Safety Warning

: Users experience far fewer disconnections when using the HTRC Manager software, with stable connections lasting over two hours. htrc t240 duo firmware update better new

: The process takes about 45 seconds. Do not disconnect the cable during this time. : Wait approximately 90 seconds

: Use a high-quality USB-C cable to connect the charger to a Windows PC. : The process takes about 45 seconds

: Once finished, restart the charger and verify the new version on the boot screen. Method 2: SD Card Update (For Specific Hardware)

/C240 Duo units due to incorrect cell detection (e.g., charging a 2S as a 4S). Always monitor your first few charges after an update. If your charger continues to show "balance errors" or "incorrect cell count" after a firmware update, stop using it immediately. htrc t240 duo firmware update - AliExpress