TP-Link Archer BE805
Routers · TP-Link
Last checked
Latest Firmware
Version 1.5.1 Build 20260523
Released
51.5 MB
Update track record
- releases tracked since 2025
- 4
- typical gap between releases
- ~4 months
- since the latest release
- 31 days
- security-related releases · latest 2026-06-29
- 4
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Firmware History
1.5.1 Build 20260523
LatestSecurityDownload from TP-Link (opens in new tab)This update introduces bug fixes and system optimizations. New Features/Enhancements: 1. Enhanced system security and stability 2. Improved IPv6 compatibility. Bug Fixes: 1. Fixed the bug that Quad9 DoH sever not working correctly.
1.3.3 Build 20251222
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.