Visit the Tenda Global Support Page to download the correct file for your hardware version: Latest is V12.02.01.73 (Updated Dec 2025). Hardware V4.0: Latest is V03.03.01.47 (Updated June 2025). Hardware V3.0: Latest is V12.01.01.43 (Updated Dec 2025). 2. How to Update Safely
Marcus learned three things that day: