: Updating may reset your configuration. Be prepared to re-enter your ISP settings (PPPoE username/password) after the update. Security Patches : For models like the SY-GPON-1110-WDONT
If you see Customized by [ISP Name] on the login page, . You must request the update from your ISP’s support team. They will push the update remotely via TR-069 protocol (remote management). Trying to override it will permanently lock your device to your ISP’s walled garden, requiring a paid technician visit. syrotech modem firmware update