How to Change Your Galaxy S4 to 4G: A Step-by-Step Guide

In today’s fast-paced world, having a reliable and speedy internet connection on our smartphones has become essential. If you are a proud owner of a Galaxy S4 and have been wondering how to upgrade your phone to 4G, you’re in the right place. In this step-by-step guide, we will walk you through the process of changing your Galaxy S4 to 4G, ensuring that you enjoy a seamless and faster browsing experience on your device. So, let’s dive right in and explore the various steps involved in this transformation.

Checking Your Galaxy S4 Compatibility For 4G Networks

The first step to changing your Galaxy S4 to 4G is to ensure that your device is compatible with 4G networks. Not all versions of the Galaxy S4 support 4G, so it is essential to check your device’s specifications.

To determine if your Galaxy S4 is compatible with 4G networks, go to the Settings menu on your phone. From there, select “About Phone” or a similar option. Look for the “Mobile Network” or “Network Mode” section, where you can find information about the supported network types.

If your device supports 4G, it should have options like “LTE Only” or “LTE/4G/3G/2G.” Keep in mind that specific model numbers or carrier versions may have slight variations in displaying this information.

If your Galaxy S4 is not compatible with 4G networks, unfortunately, you will not be able to upgrade to 4G speeds. However, you may still benefit from optimizing your phone’s network settings or upgrading to a newer device to improve overall performance.

Backing Up Your Data And Performing A Factory Reset

Before making any changes to your Galaxy S4 to enable 4G connectivity, it is crucial to back up your data and perform a factory reset. This step ensures that you have a backup of all your important files and settings, and also allows for a clean slate to optimize the performance of your device.

To back up your data, go to the Settings app on your Galaxy S4 and scroll down to the “Backup and Reset” option. From there, you can choose to back up your data to Google Drive or an external storage device.

Once you have successfully backed up your data, it’s time to perform a factory reset. This process will erase all the data and settings on your device, returning it to its original state. To do this, go to the Settings app and select the “Backup and Reset” option again. Then, choose “Factory data reset” and follow the on-screen instructions to complete the process.

Remember to save any important files or data before proceeding with the factory reset, as they will be permanently deleted. Once the reset is complete, you can move on to the next steps to enable 4G connectivity on your Galaxy S4.

Updating Your Phone’s Software And Firmware

Updating your phone’s software and firmware is an essential step in changing your Galaxy S4 to 4G. It ensures that your device is equipped with the latest features and improvements necessary for optimal 4G connectivity.

To update your phone’s software, go to the Settings menu and scroll down to find the “About Device” option. Tap on it and select “Software Update” to check for any available updates. If there is an update available, follow the on-screen instructions to download and install it. Make sure your device is connected to a stable and secure Wi-Fi network during this process to avoid any interruptions.

Additionally, it’s also crucial to update your phone’s firmware, which is the software that controls the device’s hardware. To do this, navigate to the “About Device” section again, but this time select “Software Information” and then “Update Firmware.” If an update is available, proceed with the installation.

Keeping your phone’s software and firmware up to date not only improves 4G connectivity but also enhances overall performance, security, and compatibility with other apps and services.

Activating And Configuring Your 4G SIM Card

When upgrading your Galaxy S4 to 4G, activating and configuring your 4G SIM card is a crucial step. Here’s a step-by-step guide on how to do it:

1. Contact your mobile service provider: Reach out to your mobile service provider and inform them about your intention to upgrade to 4G. They will provide you with a new 4G SIM card.

2. Remove the old SIM card: Power off your Galaxy S4 and carefully remove the old SIM card from its slot. Keep it in a safe place as you may need it later.

3. Insert the 4G SIM card: Insert the new 4G SIM card into the SIM card slot on your Galaxy S4. Make sure it fits securely.

4. Power on your phone: Turn on your Galaxy S4 and wait for it to recognize the new SIM card. It may take a few moments for the phone to activate the new SIM card.

5. Configure the 4G settings: Go to your phone’s settings and navigate to the “Mobile networks” or “Connections” section. Look for the option to enable 4G or LTE connectivity. Toggle the switch to activate 4G on your device.

By following these steps, you will successfully activate and configure your 4G SIM card, allowing you to enjoy faster internet speeds on your upgraded Galaxy S4.

Adjusting Your Phone’s Network Settings For 4G Connectivity

Upgrading your Galaxy S4 to 4G can significantly enhance your mobile internet experience, but it requires adjusting your phone’s network settings to enable 4G connectivity. Follow these steps to seamlessly transition to the faster network:

1. Open the “Settings” app on your Galaxy S4. It can usually be found in your app drawer or accessed by swiping down on the home screen and tapping the gear icon.

2. Scroll down and tap on “Network Connections” or “Connections,” depending on your phone’s software version.

3. Tap on “Mobile Networks” or “Cellular Networks” to access your phone’s network settings.

4. Look for the “Network Mode” or “Preferred network type” option and tap on it.

5. Select “LTE/WCDMA/GSM (auto connect)” or “4G/3G/2G (auto)” from the available options. This will enable your phone to automatically switch between 4G, 3G, and 2G networks depending on the signal strength.

6. Save the changes and exit the settings menu.

Once you’ve adjusted your network settings, your Galaxy S4 should be ready to connect to 4G networks. Enjoy faster download and upload speeds, smoother video streaming, and improved overall internet performance on your upgraded device.

Troubleshooting Common Issues During The Migration To 4G

During the process of changing your Galaxy S4 to 4G, you may come across some common issues that can hinder the successful migration to the faster network. This section will guide you through troubleshooting these problems and ensuring a smooth transition.

One of the common issues users face is a weak or unstable 4G signal. This can be due to various factors such as obstructions, distance from the nearest tower, or network congestion. To resolve this, try moving to an open area with better signal reception or restarting your device to reconnect to the network.

Another issue you might encounter is compatibility problems with your SIM card. Ensure that your SIM card is 4G-enabled and compatible with your device. If not, contact your service provider to obtain a compatible SIM card.

In some cases, the 4G network may not be available in your area. To check network availability, contact your service provider or use their online coverage map.

If you are still experiencing issues, try performing a factory reset on your device. This will erase any software glitches that may be causing connectivity problems.

By following these troubleshooting steps, you can address common issues and smoothly migrate your Galaxy S4 to 4G, enjoying faster internet speeds and improved network performance.

Enjoying Faster Internet Speeds On Your Upgraded Galaxy S4

After successfully changing your Galaxy S4 to 4G, you can now reap the benefits of faster internet speeds on your device. With 4G connectivity, you will experience quicker downloads, smoother streaming, and improved overall performance. Here are a few tips to enhance your experience:

1. Download and use apps optimized for 4G: Take advantage of apps that are designed to utilize the full potential of a 4G network. These apps can provide faster loading times and better functionality.

2. Stream high-quality content: With 4G, you can easily stream HD videos without buffering issues. Enjoy your favorite movies, TV shows, and sports events in stunning clarity and without interruptions.

3. Upload and share large files effortlessly: Whether it’s photos, videos, or documents, uploading and sharing large files becomes a breeze on 4G. Say goodbye to waiting for ages for files to upload and impress others with your quick file sharing abilities.

4. Make seamless video calls: Connect with your loved ones using video calling without any lag or interruptions. Enjoy clear, high-quality video calls and feel like you’re together, no matter the distance.

By following the step-by-step guide and implementing these tips, you can fully enjoy the benefits of upgrading your Galaxy S4 to 4G and maximize your online experience.


FAQ 1: Can I change my Galaxy S4 to 4G?

Yes, it is possible to change your Galaxy S4 to 4G. However, keep in mind that the capability to connect to 4G networks depends on the device’s hardware and your service provider’s coverage in your area.

FAQ 2: How do I know if my Galaxy S4 is 4G compatible?

To determine if your Galaxy S4 is 4G compatible, go to the Settings menu on your device, and look for the “Mobile Networks” or “Connections” section. Inside this section, there should be an option to select your preferred network type. If you see the option for 4G/LTE, it means your device is 4G compatible.

FAQ 3: Do I need a new SIM card to enable 4G on my Galaxy S4?

In most cases, you do not need a new SIM card to enable 4G on your Galaxy S4. However, it is recommended to contact your service provider to ensure your current SIM card supports 4G connectivity. If not, they may be able to provide you with a compatible SIM card.

FAQ 4: How do I enable 4G on my Galaxy S4?

To enable 4G on your Galaxy S4, follow these steps:
1. Open the Settings app on your device.
2. Navigate to the “Mobile Networks” or “Connections” section.
3. Look for the option to select your preferred network type.
4. Select 4G/LTE or the highest available option.
5. Some devices may require a restart for the changes to take effect.
Note: If you do not see the option to select 4G/LTE, it could indicate that your device is not 4G compatible or that your service provider does not offer 4G coverage in your area.

Final Verdict

In conclusion, changing your Galaxy S4 to 4G is a simple and straightforward process that can significantly enhance your smartphone’s internet speed and overall performance. By following the step-by-step guide provided in this article, users can seamlessly transition from 3G to 4G and enjoy faster browsing, smoother streaming, and improved app functionality. Embracing the advancements of technology and staying updated with the latest network standards is essential in optimizing your device’s capabilities and maximizing your user experience.

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