Look at the sticker on the back or bottom of your router. It should say "Ver: 2.0" or simply "V2" near the model number.
The latest official firmware for the is available on the TP-Link Australia Support Page , with a recent release dated April 8, 2026. archer vr1600v v2 firmware download
However, because this model is often distributed as an ISP-customized device (common with providers like TPG or iiNet), firmware updates are frequently managed directly by your service provider rather than via manual download. 1. Verify Your Hardware Version Look at the sticker on the back or bottom of your router