Log into your router’s web management interface via your browser. Go to the / Firmware Upgrade screen.

Perform a hard 30-30-30 reset. Hold down the physical Reset button using a paperclip for 30 seconds while powered on, unplug the power cord for 30 seconds while still holding the button, then plug it back in and hold for another 30 seconds. Cannot Access 192.168.1.1 Admin Page

The router will upload the file and begin flashing. A progress bar will appear.

Firmware updates often change the syntax of configuration files. Old settings (port forwarding, Wi-Fi passwords) may not persist.

: Select System Management from the left-hand menu, then click on Version Upgrade .

Note down the (e.g., Ver 1.0, Hw V2.0), if listed. Step 2: How to Upgrade ZTE Router Firmware