You download the correct sysupgrade file from OpenWrt download site to your pc, and flash the route via sysupgrade.
Ps. Small update to this:
Also 19.07 was declared end-of-life last week when 19.07.10 was released...
You download the correct sysupgrade file from OpenWrt download site to your pc, and flash the route via sysupgrade.
Ps. Small update to this:
Also 19.07 was declared end-of-life last week when 19.07.10 was released...