How to change password Viettel WiFi, change wifi password Viettel at home on phones, computers

How to change password Viettel WiFi, change wifi password Viettel at home on phones, computers

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2021-04-27 01:20:39

Maybe one day, you find out that there are quite a few neighbors nearby are using your home WiFi without the owner’s consent to allow access. And this significantly affects the Internet connection speed, when the number of “WiFi” users increases. The best way to limit this situation is to change the WiFi password. In the article below, we will guide you to read how to change password Viettel modem WiFi.

Depending on the modem you use, how to change wifi password Viettel will be different. Below I will guide you to change the password of Viettel Wifi on the ZTE F670Y modem (the type given by Viettel for free when registering Viettel Internet) and on the older H640W modem.

Guide to change password Viettel WiFi

Change Wifi password on My Viettel

Step 1:

The user updates to the My Viettel application and then click on Login, select Internet / TV / PSTN. Register My Viettel account, please refer to the article How to use My Viettel to manage telecommunications charges.

Step 2:

Next to us Internet contract options that you have subscribed to with your carrier, by clicking Down arrow icon right below your account name.

Select Internet contract

Step 3:

Continue to click Manage Wi-Fi Modem and wait for the app to display the device’s information. We click section Change password Then proceed to change password Viettel WiFi.

Change WiFi password

Change password Viettel Wifi on the modem ZTE F670Y

To change password Viettel Wifi on this modem you follow the steps as follows:

Step 1: Flip the modem over and take a picture of the back of the modem, you will have some important parameters:

  • Username: admin
  • Password: about 12 characters (not the default wifi password)
  • Management IP address: The IP range to manage the modem.

See the password and username on the back of the modem

Step 2: Go to the modem management IP address above, which in this example is using a web browser.

Step 3: Enter the username and password you see in step 1. If in this step you get the wrong username and password, because these 2 have been changed, you need to enter the username and password you changed. If you are not a changer, now you need to contact Viettel hotline at 18008119 for support.

Enter the modem login password

Step 4: Click Advanced setup to enter the main settings interface.

Select Advanced setup

Step 5: In the modem management interface, click the tab Local Network on the right side.

Step 6: Click WLAN In the left column, click the tab WLAN Basic.

Step 7: Scroll down and click WLAN SSID Configuration.

Step 8: Find WPA Passphrase and click the eye to see the current wifi password.

Step 9: Enter the new wifi password you want to change. A password needs to meet the following requirements to be considered a strong password:

  • Have at least 8 characters
  • Include numbers, letters and special symbols.
  • No contact username, such as same or reverse writing.

Step 10: Press Apply to apply the new password and close the modem management window.

Steps to change wifi password Viettel

Change the Wifi password on another Viettel modem

Step 1:

First we will access the admin page of Viettel WiFi modem device. At the website interface, we will enter the IP address When the interface as below appears, enter the cell The username is admin and Password is also admin.

Enter Username and password information

Step 2:

When successfully logging in, the new interface will appear as shown below. Here, the user clicks on Basic Settings> Wireless Lan> SSID Setting, then press Modify.

Change information WiFi Viettel

Step 3:

Next, we enter A new password for WiFi in the item Pre Shared Key. Import New name for WiFi section SSID Name. This will help users without having to delete the WiFi access history on the device.

Change new password for WiFi Viettel

Step 4:

Then the user presses Apply Config then click OK to save your changes is done. Finally, you need to reboot to know if the WiFi changes to take effect.

Save new password for WiFi Viettel

Above is how to change password for WiFi modem Viettel TP Link, Totolink, Alacatel, fiber optic cable. After resetting the new WiFi name and password, your computer will need time to recapture the WiFi, so please wait patiently.

Refer to the following articles:

Wish you all success!


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