⚠️ : Installing OpenWrt is an advanced operation. It can void your warranty and has a risk of permanently damaging (bricking) your router if not done correctly. Always have a backup of your original TP-Link firmware before attempting.
The latest firmware for the TP-Link Archer C6 V3.20 can be downloaded from the official TP-Link website:
Look for the character string next to or Model . Step-by-Step Guide to Upgrading the Firmware Manually
Connect your computer to one of the yellow LAN ports on the Archer C6 using an Ethernet cable. Avoid updating firmware over a Wi-Fi connection to prevent signal drops during transmission. tp link archer c6 v320 firmware link
Try factory resetting the router by holding the Reset button for about 10 seconds while it is powered on.
Always use a wired connection during the update. Wireless disconnects can permanently "brick" your router.
Last updated: May 2026. The firmware links in this article were verified at the time of writing. Always refer to TP-Link’s official website for the most current version. ⚠️ : Installing OpenWrt is an advanced operation
Because firmware parameters change based on geographic regulations, you must select the link that matches where you purchased your device: Download for Archer C6 V3.20 - TP-Link
Finding the correct is not just about getting the file—it's about protecting your home network. Outdated router firmware is a primary target for botnets like Mirai and VPNFilter. By keeping your Archer C6 v3.20 on the latest official release, you close known backdoors and often gain measurable speed improvements.
To update the firmware on your TP-Link Archer C6 V3.20, follow these steps: The latest firmware for the TP-Link Archer C6 V3
If the official firmware feels too limited (as some users have complained about missing per-device bandwidth control), the Archer C6 V3 is a popular target for OpenWrt Support:
The most critical mistake users make when updating router firmware is ignoring the specific hardware version. TP-Link produces multiple revisions of the same model. For the Archer C6, there are versions .
To get the latest official firmware for your , you can visit the official TP-Link Support Download Center . Ensure you select V3.20 from the hardware version dropdown menu to avoid downloading incompatible software. Latest Firmware Overview
Always use a wired connection when updating to prevent wireless disconnects, which can ruin the firmware update.
Resolves known issues, such as problems in Access Point (AP) mode or issues with specific ISP configurations. How to Update Your TP-Link Archer C6 V3.20 Firmware