If you are running a firmware version from 2023 or earlier, the 2025 update is highly recommended for three reasons:
Many users complained about the 5GHz Wi-Fi band randomly dropping for 10–15 seconds on older firmware (version 1.3.5 and below). TP-Link engineers confirmed this was due to a DFS (Dynamic Frequency Selection) channel switching glitch. The 2025 new firmware introduces a refined channel selection algorithm, completely eliminating that micro-disconnect issue.
Note: Links are accurate as of May 2025. TP-Link occasionally reorganizes their support site. tplink archer c6 latest firmware version 2025 new
To avoid malicious fake firmware, only use these official sources:
Do NOT use third-party websites like "driversdownload.com" or "firmware-finder.net". They often bundle malware. If you are running a firmware version from
Before downloading anything, verify what you currently have.
Step-by-step guide:
If you see 1.3.8 Build 20250115 – you are already up to date.
If you see anything lower than 1.3.8 (e.g., 1.3.5 or 1.2.9), proceed to download the 2025 new version.
As of May 2025, the most recent stable firmware release for the TP-Link Archer C6 (EU/US/Global versions) is version 1.3.8 Build 20250115. Many users complained about the 5GHz Wi-Fi band
Key identifiers of the 2025 "New" release:
What’s new in this version? TP-Link’s official changelog for the 2025 update includes: