Category: 4.5.3.1

Downloads and Resources

Vigor 2766 Series - Older Firmware

Firmware Information
Current Version 4.5.3.2 BT
Release Notes
Release Date 02/10/2026
Support Language English
Supported Models

Vigor 2766
Vigor 2766ac
Vigor 2766ax
Vigor 2766Vac

IMPORTANT NOTE :
The firmware we recommend is 4.5.3.1_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:
zip0 Vigor 2766 Series BT Firmware 4.5.3.1 - Recommended
Download
41.89 MB
MD5 Checksum : 809e67021ab860d65b677372b0f48ecc            SHA1 Checksum : 480d7397f9967abc8029aa28d3515dda62744fe6
zip1 Vigor 2766 Series Firmware 4.5.3.1 - MDM1
Download
42.16 MB
MD5 Checksum : ea4006308e86a647f55adb5fb3924dc1            SHA1 Checksum : ba22c9f09af0174630219da930751045dbc9544d
zip2 Vigor 2766 Series Firmware 4.5.3.1 - MDM2
Download
41.1 MB
MD5 Checksum : 018c7f267c047f38d165514c6680e94d            SHA1 Checksum : 4b653303acc854339546b886098af474910c5757
zip3 Vigor 2766 Series Firmware 4.5.3.1 - MDM4
Download
41.16 MB
MD5 Checksum : 299205ecf8a3e81765661f6ec7dff2bb            SHA1 Checksum : 2a8a9167178c384475643876fc10f0ba258585a8
zip4 Vigor 2766 Series Firmware 4.5.3.1 - MDM6
Download
41.21 MB
MD5 Checksum : 03e34afdfe8bc6fe99f0163006890a1d            SHA1 Checksum : 0f4c29817f4f9f72d33f9966d676a9ffb3e443da
zip5 Vigor 2766 Series Firmware 4.5.3.1 - Standard
Download
41.92 MB
MD5 Checksum : d7b1edbd80c7de66213bd658f0cbdcb0            SHA1 Checksum : 2ad2d77c82b6cdf117c8c25573d58234f0605afa