Check the sticker on the bottom of the device for "Ver: X.X" (e.g., Ver: 4.0).
Use the TP-Link Global Download Center to find the exact EU version for your hardware. Check the sticker on the bottom of the device for "Ver: X
Files labeled as "Dump" found on unofficial forums or file-sharing sites often carry risks: Check the sticker on the bottom of the device for "Ver: X
You can download the latest official firmware and user guides for various hardware versions (V1 through V5) from the TP-Link Nordic Support Center or the TP-Link UK Download Center . Check the sticker on the bottom of the device for "Ver: X