Do NOT turn off the power during the upgrade process.
Please write down the key settings as a backup before you start to upgrade because after upgrading the old settings may be lost.
Step1: Download the latest firmware from the support page of Mercusys website. Please use decompression software such as WinZIP or WinRAR to extract the firmware file to a folder.
Step 2: Launch a web browser, visit http://mwlogin.net and log in with the password you set for the extender.
Step 3: Go to Advanced-> System Tools-> Firmware Upgrade, click on Browse to find the extracted firmware file and click open.
Step 4: Click the Upgrade button. The device will reboot automatically after the upgrade has been finished.
Step 5: Click Status, check if the router’s firmware has been upgraded.
Step 6: Some firmware updates will restore your range extender to factory settings. If this is the case, run the Quick Setup Wizard to reconfigure your range extender.