---
title: "VTH5221D-S2"
slug: "vth5221d-s2-1"
status: "new"
updated: 2024-02-23T21:50:33Z
published: 2024-02-23T21:50:33Z
canonical: "ametawiki.ametagroup.com/vth5221d-s2-1"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://ametawiki.ametagroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# VTH5221D-S2

**Compatible model:** VTH5221D-S2

Release date: 2023-11-30 Version: V4.700.0000000.1.R.231130

Please download here:

          
          

[1915306_General_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130.zip](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1915306_General_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130.zip)

***Note*:** This firmware have 2 parts. Upgrade the firmware part2 after the part 1 upgraded successfuly.