How to update the firmware of the router？
It is suitable for: N150RA, N300R Plus, N300RA, N300RB, N300RG, N301RA, N302R Plus, N303RB, N303RBU, N303RT Plus, N500RD, N500RDG, N505RDU, N600RD, A1004, A2004NS, A5004NS, A6004NS
Application introduction: New version of firmware will be released to improve the various efficiency or to fix some bugs. Following the steps show below so as to realize upgrading.
STEP-1: Connect your computer to the router
1-1. Connect your computer to the router by cable or wireless, then login the router by entering http://192.168.1.1 into the address bar of your browser.
Note: The default IP address of TOTOLINK router is 192.168.1.1, the default Subnet Mask is 255.255.255.0. If you can’t log in, Please restore factory settings.
1-2. Please click Setup Tool icon 
to enter the router’s setting interface.
1-3. Please login to the Web Setup interface (the default user name and password is admin).
STEP-2:
Click Advanced Setup->System->Firmware Upgrade on the navigation bar on the left.
STEP-3:
Click Choose File button to select the firmware version and then click Upgrade button. After the router reboots, upgrade is finished.
DO NOT power off the device or close the browser window during the upload because it may crash the system.
DOWNLOAD
How to update the firmware of the router – [Download PDF]
