OBDII365.com here shows 3 ways to fix connector firmware for Launch Smartlink C V2 VCI. This step-by-step guide helps technicians update or repair the connector firmware to ensure stable communication and optimal diagnostic performance. Way 1: via WLAN Connect the Smartlink C V2.0 to the OBD diagnostic port and power it on. Waiting the Smartlink VCI for to boot up. Check the settings icon in the upper right corner. Connect to WLAN network. Select Firmware Repair. Hit Start Repair. Wait for the upgrade to complete. Way 2: via Network Cable Update can also be made by connecting a network cable. Connect the Smartlink C V2 via network cable. VCI will check latest updates. Check the settings icon in the upper right corner. Select Firmware Repair. Hit Start Repair. Wait for the upgrade to complete. Way 3: via Launch X431 Tablet In Launch X431 diagnostic system, go to Diagnostic Kit- Fix Connector Firmware. Select Firmware Fix. The main unit will connect to...
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