How to change WiFi password for SLT 4G router – ATEL ALR-U338V

SLT offers various type of connections, SLT 4G, SLT ADSL, SLT FTTx. In that, we are going to see how to change the wifi password for SLT 4G router – ATEL ALR-U338V. This particular wifi router is manufactured by ATEL and branded as SLT 4G router. This guide can also be used to change the wifi password for SLT ADSL router.

We recommend you to read this Secure Wifi Network guide to learn about Wifi Security.

Steps to change WiFi password for SLT 4G router – ATEL ALR-U338V

  1.  Type in your browser address bar
    Usually, this will be the IP address of your router management page. If you think this is not the page, you can find the correct on the sticker behind your router.
  2. Note the User Name and P/W printed on the back of the router.
    These are your default administrator username and password for router management page. you need them to log in.
  3. In, you will be asked for your login details. Use the noted Username and password (If you haven’t changed the router management username and password these will work fine)
  4. Navigate to the settings page in the dashboard.
    Once you have logged in, it will take you to your SLT 4G router’s dashboard. Click on the settings button in the top menu.
  5. Now go to Wifi in basic settings.
  6. Type your password in the password field.
    It will be under wifi security.
  7. Click Apply.
  8. That’s all.

These are the simple steps to change the WiFi password for SLT 4G router – ATEL ALR-U338V.

Still confused? Here is my video:

How to change WiFi password for SLT 4G router – ATEL ALR-U338V Video

If you have any questions or doubts feel free to shoot a comment below.

Thanks for visitings. Happy Browsing!

If you want to know how to check your SLT 4G internet usage using SLT Internet Usage meter you can read here.

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Kowsikanth is one of the co-founder and contributors to LKpedia. He is also known as server guru in his local circle. His expertise are in Server management, Content creation, SEO and Social Marketing.


    1. If you have bought the router from SLT, you can change it for SLT hybrid router (with battery) for free. Ask your local SLT branch for more details. Finding this specific router battery is finding a needle in a haystack. Anyway, I will check it for you!

    1. If it is a 4G router you can hard reset the router without any trouble. If it is an ADSL router and you have the broadband username and password also you can reset the router. Can you tell me your router model?

  1. I couldn’t find my user name to log in. there are two passwords on a sticker. 1st one is the wifi password, I guess the other one is the login password but I couldn’t find the user name

    1. Where are using the router from? is it a city?

      this might be due to low signal strength. contact your local SLT customer care. they will help you out… 🙂

  2. Hi, i can’t remember my username and password how am i change the password and also once before I changed the password but this time i couldn’t loging to the SLT page, How am I loging and how am I changed the PW

    1. Hi there, you can’t login into the router page unless you know the password. You have to reset the router to login. 🙂

      Remember, once you reset the router you have to configure it again.

      Best Regards

    1. You can reset your router using the Reset Button. Once completed, you can login into your router with default username and password.

    1. Checkout the backside of the router. You can get the IP address of your router page from there.

      Best regards.

  3. Thank you very much for your valuable information.”admin” really works as p/w and username.But it is impossible to use other network sims such as Mobitel, Airtel,Hutch. Could you make us aware how to unlock this router for that purpose?

    1. Hey Sampath, Sorry to say this, but we won’t recommends you to unlock the dongle. It will makes the dongle less secured, and hard to find a solutions if somethings went wrong. And please don’t download dongle unlocker softwares from web, most of them are malwares and you will end up losing your data.

      Best regards.

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