Category: 3.9.8.3

Vigor 2620Ln - Older Firmware

Firmware Information
Current Version 3.9.9 BT
Release Notes
Release Date 13/09/2024
Support Language English
Supported Models

Vigor 2620Ln


IMPORTANT NOTE :
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.


A note on modem codes
The firmware labelled 'BT' is the recommended mode code for UK lines.

Other modems codes are available, some are newer and others older than the 'BT' 576D17 modem code. The digits indicate the version number, with a higher number being a later revision. Each digit is HEX so 'F' is the highest digit.

FirmwareModem Code
3.9.9_BT 576D17
3.9.9 m9 57C817
Model Search:
MD5 Checksum : 15312994a606be412e6fec1a48dd168d            SHA1 Checksum : f7623ccc69757b72dff85ac9302a3d165afefa16
MD5 Checksum : d789618d661681f279be0050b776801d            SHA1 Checksum : d79f913dafc47e47d0bcb632c6fad6121a12818a