# Firmware | Firmware | Note | |----------|----- | | [`V2801F_V1.9.0-220425.tar`](https://github.com/Anime4000/RTL960x/raw/main/Firmware/V2801F/V2801F_V1.9.0-220425.tar) | Modern WebGUI, 2.5GbE, patched `runlansds.sh`, `tftpd`, ... | # Upgrading * Before upgrade to `V1.9.0-220425` firmware, you need to this first via `telnet` 1. `flash set LAN_SDS_MODE 1` # 2.5GbE * `V1.9.0-220425` firmware have ability to run 2.5GbE * WARNING: Incompatible `LAN_SDS_MODE` may lock you out from accessing! You need UART to change the value... # Change MAC Address If you plan to change MAC Address and/or Hardware Version, you need generate new `VS_AUTH_KEY` You can get `VS_AUTH_KEY` keygen here: https://drive.google.com/drive/folders/19kkrr8aHL1I5W_Poq_Y8Zd5hCpYU6H1Q ## Syntax is: ``` VsAuthKeyGen.exe [HW_HWVER] ``` ## Example ``` VsAuthKeyGen.exe 781735000000 3FE48153CBAA ```