How to Check Viettel 4G Data Usage

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Ngày cập nhật gần nhất: 15/4/2026

You're currently using Viettel's 4G network but unsure how to check your 4G data usage. This article will guide you through the most detailed method.

Mobile 4G networks have been widely deployed by major carriers Viettel, Vinaphone, and Mobifone nationwide, offering diverse data packages for users to choose from. With its fast connection speed, 4G has become the preferred mobile network for many. If you're using a Viettel 4G package and don't know how to check Viettel 4G data usage, this article will guide you through the process.

Viettel currently offers a wide range of data packages suitable for your needs. Among them is the 4G 1-day package, allowing you to use high-speed data comfortably for 24 hours from the time of registration. If you're unsure how to subscribe, you can refer to our guide on how to register for Viettel 4G for a day previously introduced on Mytour.vn.

How to Check Viettel 4G Data Usage, Check Viettel 4G Data

To check your Viettel 4G data usage, follow these steps:

Method 1: Using SMS Syntax

Compose a message with the syntax KTTK and send it to 191 to check the remaining 4G data volume of your subscribed package. The service center will reply with detailed information about the remaining data and the next renewal date of the 4G package.

Alternatively, you can call *098# and follow the instructions from the service center to check your current Viettel 4G data volume.

Method 2: Using My Viettel App

Step 1. Download and install the My Viettel app on your phone using the link below:

- Download My Viettel for Android here: My Viettel for Android

- Download My Viettel for iPhone here: My Viettel for iPhone

Step 2. Open the My Viettel app and go to the DATA ACCOUNT section on the main interface. This is where you can check your remaining high-speed Data.

https://Mytour.vn/cach-kiem-tra-dung-luong-4g-viettel-data-da-su-dung-con-lai-19199n.aspx
This successfully guides you on how to check Viettel 4G data usage in detail. With this guide, you can manage and use your 4G data more effectively, especially if you're someone who frequently uses the network for browsing, streaming music, and gaming. If you've used up all your high-speed data, you can refer to the guide on buying additional Viettel data to continue enjoying high-speed internet without worrying about bandwidth restrictions.

Frequently Asked Questions

What steps should I follow to check my Viettel 4G data usage?

To check your Viettel 4G data usage, you can use two methods. First, send an SMS with 'KTTK' to 191 to receive details about your remaining data. Alternatively, download the My Viettel app, go to the DATA ACCOUNT section, and check your remaining high-speed data.

Can I check my Viettel 4G data usage using the My Viettel app?

Yes, you can check your Viettel 4G data usage using the My Viettel app. Simply download and install the app, open it, and navigate to the DATA ACCOUNT section to see your remaining high-speed data.

What should I do if I have used up all my Viettel 4G high-speed data?

If you've used up all your Viettel 4G high-speed data, you can buy additional data packages. Refer to the guide on purchasing extra Viettel data to ensure uninterrupted access to high-speed internet for your browsing, streaming, and gaming needs.

How do I subscribe to Viettel's 4G data packages?

To subscribe to Viettel's 4G data packages, you can follow the registration guide provided on Mytour.vn. They offer a variety of packages, including the 4G 1-day package, which allows you to enjoy high-speed data for 24 hours after activation.

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