Tenda F3 V6 Firmware Site
The firmware works with the router's three 5dBi antennas to manage signals across up to 200 square meters.
Always download firmware from official sources to avoid malware. F3 v6.0 Datasheet - Tenda Global(English) Tenda F3 V6 Firmware
A legitimate file looks like this: Tenda_F3_V6.03.03_07_EN.bin The firmware works with the router's three 5dBi
Only supports 2.4GHz; no 5GHz support for faster, modern speeds. no 5GHz support for faster