TP-Link Deco M5
Routers · TP-Link
Last checked
Latest Firmware
Version 1.9.4 Build 20260312
Released
17.2 MB
Update track record
- releases tracked since 2024
- 4
- typical gap between releases
- ~7 months
- since the latest release
- 107 days
- security-related releases · latest 2026-04-14
- 4
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Firmware History
1.9.4 Build 20260312
LatestSecurityDownload from TP-Link (opens in new tab)New Features/Enhancement: 1. Optimized the main Deco's processing load for networks with 3+ Deco units. 2. Enhanced the responsiveness and reliability of the Smart Home integration. 3. Improved system stability and security.
1.9.1 Build 20250909
Security
Why Keep Your Firmware Updated
Router firmware is critical for network security. Updates patch vulnerabilities that could allow remote access to your network, fix Wi-Fi stability issues, improve throughput performance, and add new features. Given that routers are internet-facing devices, keeping firmware current is one of the most important security measures you can take.