Find the internet service (e.g., WANC 1 ). Delete it: sendcmd 1 DB delr WANC 1
// Example for ZTE F689 specific API (Use at your own risk) // This forces the interface "INTERNET_R" to bridge. fetch('http://192.168.1.1/goform/modifyWan', { method: 'POST', headers: {'Content-Type': 'application/x-www-form-urlencoded'}, body: 'wanId=1&connType=BRIDGE&vlanId=XXX' // Replace XXX with your ISP VLAN }); Method 3: Factory Reset & Super Admin (Full Control) When the GUI fails, we drop to the command line. Zte F689 Bridge Mode
Disclaimer: Modifying your ZTE F689 may void your ISP's support agreement. Ensure you have physical backup access before executing commands. Find the internet service (e
Hidden menu: http://192.168.1.1/web_shell_cmd.gch If this page loads, type: sendcmd 1 DB set TelnetCfg 0 TS_Enable 1 and sendcmd 1 DB set TelnetCfg 0 Lan_Enable 1 . Then sendcmd 1 DB save . Disclaimer: Modifying your ZTE F689 may void your
This method requires caution. Changing the wrong VLAN or interface can kill your VoIP phone or IPTV.
Open command prompt: telnet 192.168.1.1 Login: root / Zte521
Navigate to: Network > WAN (or Interface Setup > Internet depending on firmware version). Here you will see an existing connection list (e.g., INTERNET , TR069 (Remote management), VOICE ).