Tenda F6 Firmware Update

You likely downloaded firmware for the wrong hardware version (e.g., F6 V4 on a V5 device). Re-check the sticker.

Look at the sticker on the bottom of your Tenda F6. It will say "F6 V1.0", "F6 V3.0", "F6 V4.0", etc. Using the wrong firmware version can damage your router. tenda f6 firmware update