This is where you "develop" features. You can modify the source code in the package or target directories.
: Visit the TP-Link Regional Support Page for your area and download the latest firmware .zip file. tplink mr3420 v5 firmware
model is compatible with OpenWrt, which is frequently used to "breathe new life" into the device. However, the OpenWrt installation can be more involved than for other models. This is where you "develop" features
Select the software you want (LuCI web interface, VPN support, etc.). tplink mr3420 v5 firmware