Tp-link Archer C5 V4 Firmware Upgrade Jun 2026

Navigate to More > System > Firmware Update and tap Update 1.2.4. Troubleshooting Upgrade Issues

: Ensure you unzipped the downloaded file. The router cannot read .zip files; it requires the .bin extension.

Ensure the drop-down menu for the hardware version is set to .

Download a TFTP server software (like TFTPD32 or TFTPD64) onto your PC. tp-link archer c5 v4 firmware upgrade

TP-Link does not release monthly updates for the Archer C5 v4, as it is a legacy AC1200 router (released circa 2018-2020). You should check for firmware .

Operating systems for routers require routine updates. Keeping your hardware on the factory-default software exposes your network to several avoidable issues.

Here's how to find your firmware:

As of 2025, TP-Link provides critical security updates for the C5 v4, but rare feature updates. You will likely see 1-2 updates per year. For modern Wi-Fi 6/6E features, consider a newer router.

Here are some best practices to keep in mind when upgrading the firmware of your TP-Link Archer C5 V4 router:

TP-Link firmware updates usually download as a compressed ZIP file. You must extract this file to find the actual firmware file, which typically ends in a .bin extension. Navigate to More > System > Firmware Update and tap Update 1

Click the button to download your current configuration file ( .bin ) to your computer. Step 4: Flash the New Firmware

Because the Archer C5 v4 is no longer supported, some advanced users turn to custom firmware like OpenWrt for extra features and long-term security updates.