Zte F6640 Password -

Go to: Network -> WLAN -> Security

Go to: Management -> Settings -> Backup

Yes. Using the default password on your ZTE F6640 is a significant security risk. zte f6640 password

Action Item: Even if you don't want to change your Wi-Fi name, at least change the admin panel password. Go to: Network -> WLAN -> Security Go

If you've forgotten the admin password, you can reset the router to its factory settings: Action Item: Even if you don't want to

****Important:** Resetting the router will erase all customized settings, including Wi-Fi network names and passwords.