Firmware Version: 3.16. 0 0.9. 1 v6031. 0 Build 210407 Rel. 7370n (TL-WR850N) - Home Network Community. TP-Link Community 3.16.0 0.9.1 v6031.0 Build 210407 Rel.7370n (TL-WR850N)
And always – The difference between a working router and a brick is often one digit in that v6031.0 field. 3.16.0 0.9.1 v6031.0 Build 210407 Rel.7370n -TL-WR850N-