How to upgrade the ISP information of TP-Link Wireless Dual Band 4G LTE Router (new logo)?
Download the latest ISP file for your router from www.tp-link.com, then use unzip tools such as WinZIP or WinRAR to extract the file to a folder.
Please pay attention to the Notes of the ISP file you downloaded.
Log into the router’s web management page:
Go to Advanced > Network > ISP Upgrade. Click Browse to locate and select the latest ISP file, and click Upgrade.
Wait a few moments for the upgrading.
Get to know more details of each function and configuration please go to Download Center to download the manual of your product.
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