Go to System Tools > Backup & Restore . Save your current config file in case the new firmware resets your credentials.
: Look at the sticker on the back or bottom of your router for the exact model name (e.g., ZXHN H298A, MF286). zte router firmware upgrade download link
the router during the process, as it will reboot automatically once finished [6, 11]. Go to System Tools > Backup & Restore
There is for ZTE router firmware. To safely obtain the correct firmware: MF286). the router during the process