Tp Link Router Firmware Update Tl-wr840n [exclusive] -

Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product. www.tp-link.com Download for TL-WR840N | TP-Link Saudi Arabia

: Firmware is hardware-specific. Look at the sticker on the bottom of your router for the Hardware Version (e.g., Ver: 6.0). You must download firmware that matches this version exactly. tp link router firmware update tl-wr840n