Note: If you do not see "Bridge" in the dropdown, your ISP has locked the firmware. Proceed to Method 2.
Find the internet service (e.g., WANC 1 ). Delete it: sendcmd 1 DB delr WANC 1 Zte F689 Bridge Mode
This article is a deep dive into enabling , exploring why you need it, the risks involved, and a step-by-step guide to success. Note: If you do not see "Bridge" in
: Some ISPs lock their firmware to prevent Bridge Mode. If the "Bridge" option is missing, you may need to contact your provider or use a "DMZ" setup as an alternative. Delete it: sendcmd 1 DB delr WANC 1
He spent three hours on forums, digging through obscure threads on DSLReports and GitHub repositories written in broken English. He found a script—a "root exploit"—that claimed to bypass the ISP’s configuration file.
Bridge mode disables the local IP management on the LAN port unless you set a static management IP. Solution: You cannot access 192.168.1.1 via your router (because your router is now on a different network). To get back into the ZTE:
: If your new router gets a private IP (like 192.168.x.x) on its WAN port, Bridge Mode is not active. ZTE F689 Bridge Mode disabled by ISP : r/HomeNetworking