How to Change JioFiber WiFi Password Without the App (2026)

The MyJio app works for most things. However, when it fails to load, crashes, or simply won’t recognize your number, you don’t actually need it. Instead, you can change JioFiber WiFi password directly from any browser in under 3 minutes.

Quick Answer: Change JioFiber WiFi password in 5 steps

Here is the fast, no-fluff process to update your security immediately:

1. Open any browser and go to 192.168.29.1.
2. Log in using the default credentials (Username: admin / Password: Jiocentrum).
3. Navigate to Network → WLAN → Wireless Security.
4. Find the WPA Key field, delete the old text, and type your new password.
5. Click Save. The router will reboot and apply the new password.

Why use the browser instead of the MyJio app?

Fundamentally, the MyJio app is the official way to manage your JioFiber connection. For most account tasks, it works well. But, WiFi password changes inside the app depend on a live server connection, an OTP to your registered mobile, and app-side permissions that occasionally fail.

Conversely, the router’s built-in admin panel is entirely different. It runs locally on your home network. Therefore, it works even when the internet is completely down, requires no OTP, and has zero dependency on Jio’s servers being available.

What you need before starting

You need exactly two things to complete this process:

• A device (phone, laptop, tablet) currently connected to your JioFiber WiFi — even if the outside internet is down.
• Your router’s admin password — this is usually printed on the sticker on the back of the physical router.

💡 Default JioFiber login credentials: The username is generally admin and the password is Jiocentrum. If the sticker on your hardware shows something different, use those values instead.

Step-by-step: Change your JioFiber WiFi password

Step 1: Open the router admin panel

First, open Chrome, Safari, or any web browser on your phone or laptop. In the browser address bar (not the Google search box), type the JioFiber router IP address exactly like this and press Enter: 192.168.29.1

Immediately, a login page will appear. If you see a blank screen, your device may not be properly connected to the JioFiber local network.

Step 2: Log in with your admin credentials

Next, enter your username and password on the login screen. For most standard JioFiber routers, the defaults are:

• Username: admin
• Password: Jiocentrum

⚠️ Credentials not working? Your installation engineer may have changed the default password during setup. If this happens, you must press the router’s physical reset pinhole button to restore the factory defaults.

Step 3: Navigate to Wireless Security settings

Once you log in successfully, look for the navigation menu on the left side of your screen. Specifically, follow this path: Network → WLAN → Wireless Security (sometimes labeled as WLAN Profile).

Step 4: Update the WPA Key (your WiFi password)

Here, you will see a text field called WPA Key or Pre-Shared Key. This box contains your current WiFi password, usually hidden behind dots. Simply click the field, select all the text, delete it, and type your brand-new password.

ℹ️ Pro-Tip: Use at least 12 characters, mixing uppercase letters, numbers, and a special character to ensure maximum security.

Step 5: Save and reconnect

Finally, click Save or Apply at the bottom of the screen. The router will reboot automatically, which takes about 30 seconds. After it restarts, you must manually reconnect all your personal devices using the new password.

Updating both your 2.4GHz and 5GHz passwords

Typically, JioFiber routers broadcast two separate WiFi networks. Most users see them as two different network names (for example, JioFiber-Home and JioFiber-Home-5G). Importantly, these two bands have completely separate passwords.

After completing the steps above for your 2.4GHz network, you must return to the WLAN menu and repeat the exact same process for the 5GHz profile.

Troubleshooting common login problems

• 192.168.29.1 is not loading: Make absolutely sure your device is connected to the JioFiber WiFi network and not your mobile 5G data.
• No WLAN menu is visible: You might be on a limited-access account. Therefore, log out and log back in specifically using admin as the username.
• The router is not rebooting after clicking Save: Manually power cycle the router. Turn the physical switch off, wait 10 seconds, and turn it back on.

Frequently Asked Questions (FAQ)