Category: 3.9.6.1

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 : ad1a647ef1df6df4bf0fe71a6daf009d            SHA1 Checksum : 5617962914a073c2dedced885a25021efd4dd569
MD5 Checksum : 9d5f3a63c252d0eafd4f3cce737a93e8            SHA1 Checksum : 359e547719f3fb8f27240b8999160a54d8f7763a