How to Change WiFi Password - 192.168.I.I


Securing our WiFi network by periodically updating the router’s WiFi password is crucial to prevent unauthorized visitor. However, some users struggle with logging into the router. Common questions include: Why can't I log in with the router's IP address? How do I then change the WiFi password?In fact, the process of logging into the router's management interface and changing the WiFi password is quite straightforward, but it contains many details that need special attention. For instance, using the universally common router login IP "", many users encounter issues when trying to modify their WiFi password with "192.168.l.l". This article provides a detailed walkthrough of this process.

Total Time: Approximately 10 minutes

Supply & Tools:

  • Router
  • Computer or mobile phone

Understanding “” vs “192.168.l.l”

  • "" is the default login address for most routers, used to access the management interface. "192.168.l.l", however, is not a valid IP address.
  • A correct IP address should consist of four groups of numbers, separated by dots. Click to learn more: What is an IP Address?
  • If you carefully observe the IP "" and "192.168.l.l", you will notice the difference: the last two parts of "" are the number "1", while the last two parts of "192.168.l.l" are the letter "I". Therefore, take your time when entering the IP address for router login to avoid errors; otherwise, the login page won't open.

Logging Into the Router Management Interface

  1. After typing the correct IP address “”, remember to press Enter to bring up the login page.
  2. On the login page, input your router's username and password. If you have never changed the login credentials, you can use the default username and password. These details are usually found in the router's manual or on a label on the back. Common default usernames might be “admin”, and the password could be “admin” or “password”, depending on the router's brand and model.
  3. Once you input the correct credentials and hit the login button, you’ll be directed to the router’s management interface.


Changing the WiFi Password

1. Navigate to the wireless network settings within the router management interface, usually marked as “Wireless Settings”, “WiFi Settings”, or similar terms.

2. Locate the section for the wireless password (often labeled as WPA Key, WiFi Password, etc.) and input your desired new password. A strong password, mixing uppercase and lowercase letters, numbers, and symbols, is advised for better security.

3. Don’t forget to save or apply the new password. This action may reboot the router and temporarily disconnect your devices from the WiFi network. Simply reconnect your devices with the new WiFi password to resume internet access.



Changing your WiFi password through the IP address is a straightforward task. Avoid the common mistake of entering 192.168.l.l, and you'll find smooth sailing in managing your router settings. Thank you for reading, and hopefully, this guide proves useful in securing your WiFi network.

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