The standard method for most ZTE routers (like the H368N). Users log into the admin panel (usually 192.168.1.1 ), navigate to Management > Firmware Update , and upload a .uImage or .bin file.
From testing the latest community build (v2.0.3), here is what stands out: zte router flash tool
ZTE Modem Tools : Focuses on enabling Telnet access and low-level diagnostic management. The standard method for most ZTE routers (like the H368N)
