How to change the router password and update the firmware for the linksys ea9300 router?

Steps to change the router password:

• Open any compatible browser.
• Enter the default IP address and hit enter.
• Input the default credentials now.
• Click the wireless tab on the settings page. Click the Wireless Security sub-tab.
• In the passphrase field, enter the preferred wifi password.
• Click the save settings at the end to save the changes made.

Steps to update the firmware of Linksys EA9300 router:

• Open any compatible browser.
• In the address bar of the browser enter the default IP address 192.168.1.1.
• Enter the login credentials.
• Click the administration option. Now choose Firmware upgrade.
• Click the Browse button.
• Locate and select the file that you downloaded and then click Open.
• Click the Start Upgrade button. Do not turn off the router.
• Click on continue when it prompts.

The upgrade is successful. Turn off the router and turn it back ON.