Category: 3.9.8.1

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 : 8a02af3d6328168f30916982991a3450            SHA1 Checksum : e1d874e53f307581e464191232578bc7e4ed7ccf
MD5 Checksum : 32e2cadc2ec7cdfc275a683a1213a85e            SHA1 Checksum : 42877ac0dbe25394aca81de395fd5106e4d944f2