Category: 3.9.8.7

Vigor 2620Ln - Older Firmware

Firmware Information
Current Version 3.9.9.1 BT
Release Notes
Release Date 20/11/2024
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
3.9.9.1_BT 576D17
3.9.9 m9 57C817
Model Search:
MD5 Checksum : e8ebb0596cbb243830e3da20e7046fa8            SHA1 Checksum : 2e644fe5a74141d04f3a81118ebc04251621a277
MD5 Checksum : bbdac9ca4a17507c815e03f5dfefaf3e            SHA1 Checksum : 565e74ad7c07592a76695c7b91031f9b70de4997