Here’s helpful content on updating the firmware for a Syrotech modem (typically GPON/EPON ONT models like SY-GPON-1000-100W, SY-GPON-1110-WDONT, etc.).
The SyroTech modem will take approximately 2 to 4 minutes to complete the update. During this time: syrotech modem firmware update
Wait until the Internet or PON (Passive Optical Network) LED becomes solid green. Here’s helpful content on updating the firmware for
| Test | Expected Result | Actual Result | Pass/Fail |
|--------------------------|------------------------------------------|---------------|------------|
| Firmware version match | V2.1.3_20241001 | [Fill] | [ ] |
| PON/Internet connectivity| Sync + IP obtained via DHCP/PPPoE | [Fill] | [ ] |
| LAN connectivity | Ping to gateway & internet | [Fill] | [ ] |
| Wi-Fi (if applicable) | SSID broadcast, client connection | [Fill] | [ ] |
| Config retention | VLAN, QoS, port forwarding restored | [Fill] | [ ] | The Power LED will flash
Email support@syrotech.com with your exact model number and current firmware version. Wait for their official link.
Warning: Never download firmware from random Google Drive links or torrent sites. These are frequently loaded with malware designed to hijack your DNS settings.