Cause: Corrupted download or you forgot to extract the .bin from the .zip. Fix: Re-download the zip. Right-click > Extract All. Upload the .bin file only.

After the router comes back online, perform another hard reset (hold reset button for 10 seconds). This ensures the new firmware writes all system partitions correctly.

TP-Link does not host firmware on a single static link (they change with each release). Instead, you must download from their official support portal based on your region.

Direct method to find the latest v3.20 firmware:

Current official links (as of 2026 – check for newer versions):

⚠️ Warning: Do not use third-party firmware sites. Only download .bin files from tp-link.com.

Advanced users often ask if the V320 supports OpenWRT. As of 2025, support is unstable.

If the TP-Link website shows no firmware for v3.20:

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