Category: 4.5.2.1

Vigor 2766 Series - Older Firmware

Firmware Information
Current Version 4.5.2.2 BT
Release Notes
Release Date 07/04/2026
Support Language English
Supported Models

Vigor 2766
Vigor 2766ac
Vigor 2766ax
Vigor 2766Vac


IMPORTANT NOTE :
The firmware we recommend is 4.5.2.2_BT . This version supports vectoring and uses modem code 1232305.

Firmware is normally supplied in two different styles: The ALL file will just upgrade the firmware, whereas the RST file will upgrade the firmware and wipe all settings back to factory defaults.

Model Search:
MD5 Checksum : 7ea70cf11d63bc6496861aa9f4ce6f37            SHA1 Checksum : 0914a5f5872bd3c585bddb7db92e142972c1a2a2
MD5 Checksum : 603117340b0a87c770a159e475b71625            SHA1 Checksum : 3f00c65d348af1154d82913c311791648af5fc87
MD5 Checksum : 07cf3e9f6b80927d0dc9e4b81f84c5ae            SHA1 Checksum : 7ce838bbef09dc5a054c59eca6b2f93ae059e96e
MD5 Checksum : 1a100671df86a7f87cd267f3820d9eff            SHA1 Checksum : b3fe192c6e84df6665b009f2570979f6964a0583
MD5 Checksum : 8d0ca23ff4bd9ce1f159e53e1d62e052            SHA1 Checksum : 49def63b06b3d4bf62895527cd230ab6f927f204
MD5 Checksum : fde849e9309a6b49b03e0dc393916d6a            SHA1 Checksum : 220534bc6b42d08c9498a8750c86c7e627919ab2
MD5 Checksum : 30646d134843ece7ff726eb14c960ba5            SHA1 Checksum : 609a746444dbfcdd54ea35a3ec60d02a5c4b72e1