How To Get USA Lte Band On Redmi 4

Mobile Phone

Are you a proud owner of Xiaomi’s Redmi 4 but disappointed with the limitation of LTE bands available? Well, fret not as we have got you covered! In this article, we will guide you on how to get USA LTE band support on your Redmi 4, opening up a world of faster internet speeds and improved connectivity.

LTE, or Long-Term Evolution, is the latest standard in wireless communication, offering high-speed data transmission. However, different countries and regions have different LTE bands, and not all devices are compatible with every band. This can be frustrating, especially if you travel or relocate to a location where your Redmi 4 doesn’t support the necessary LTE frequency.

But don’t worry – we have some useful tips and tricks to help you enable USA LTE bands on your Redmi 4, giving you seamless connectivity and a better mobile browsing experience. So, let’s jump right in and unlock the full potential of your Redmi 4!

Inside This Article

  1. Understanding LTE Bands
  2. Compatibility of Redmi 4 with USA LTE Bands
  3. Steps to Get USA LTE Band on Redmi 4
  4. Conclusion
  5. FAQs

Understanding LTE Bands

When it comes to mobile networks, LTE (Long-Term Evolution) bands play a crucial role in determining the compatibility of a device with specific network frequencies. LTE bands refer to the specific frequencies or frequency ranges allocated for wireless communications. Different countries and regions around the world have their own set of LTE bands, and this can sometimes result in compatibility issues for devices when used in different locations.

LTE bands are essentially like highways for mobile data, providing the infrastructure for faster and more reliable internet connections on smartphones and other devices. Each band is assigned a specific number or frequency range, which is used to transmit and receive data. The higher the band number, the higher the frequency, and usually, the greater the data capacity and speed.

It’s important to understand LTE bands because the availability of different bands can vary between countries and even between network providers within the same region. For example, in the United States, the major carriers such as AT&T, Verizon, T-Mobile, and Sprint utilize different LTE bands to provide coverage in different areas.

When purchasing a device or considering using it in a specific location, it is crucial to ensure that the device is compatible with the LTE bands used in that region. If not, you may experience limited network connectivity or even no connection at all.

Manufacturers usually specify the LTE bands supported by their devices, and this information can usually be found in the device specifications. It’s essential to check the LTE bands supported by your device and compare them with the LTE bands used in the area where you plan to use the device to ensure compatibility.

Understanding LTE bands enables you to make informed decisions when buying or using mobile devices, especially if you travel internationally or frequently switch between different network providers. By checking the LTE bands supported by your device and the bands used in your target location, you can ensure seamless connectivity and optimal network performance.

Compatibility of Redmi 4 with USA LTE Bands

When it comes to using a Redmi 4 smartphone in the United States, one of the key considerations is its compatibility with the LTE bands used by carriers in the country. LTE, or Long Term Evolution, is the standard for high-speed wireless communication, providing faster data speeds and improved network performance.

The Redmi 4 is a capable device that offers good connectivity options. However, it is important to note that its LTE band support may not be optimized for the USA market out of the box. The Redmi 4 initially targeted markets outside the USA, where different LTE bands are prevalent.

That being said, it doesn’t mean that the Redmi 4 cannot be used with USA LTE bands. In fact, with some tweaks and adjustments, you can make the Redmi 4 compatible with the LTE bands used by major carriers in the USA.

The Redmi 4 supports LTE bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), and 38(2600). However, the critical band for the USA is band 4(1700/2100), which is commonly used by major carriers like AT&T and T-Mobile.

So, to make your Redmi 4 compatible with USA LTE bands, you would need to enable and prioritize band 4. This can be done by accessing the phone’s engineering mode, which allows you to tweak various settings related to network connectivity.

Before proceeding, it is important to note that accessing the engineering mode requires advanced technical knowledge, and any changes made may void your warranty or potentially cause issues with your device. It is recommended to proceed with caution and only if you are confident in your abilities.

Once in the engineering mode, navigate to the LTE settings and enable band 4 if it’s not already enabled. You can also prioritize it to ensure that the phone connects to this band when available. However, it’s important to remember that this method may not guarantee full compatibility and optimal network performance.

In some cases, even with band 4 enabled, you may experience limited coverage or slower data speeds, as the device may lack support for other LTE bands used by specific carriers. If you encounter such issues, it is recommended to consult with your carrier or consider using a device optimized for the USA market.

Steps to Get USA LTE Band on Redmi 4

If you own a Redmi 4 and you’re looking to use it in the United States, getting access to the right LTE bands is crucial. Without the correct bands, you may encounter network connectivity issues or poor signal strength. Fortunately, there are steps you can take to get USA LTE bands on your Redmi 4.

Step 1: Check the Compatibility

Before proceeding, you need to confirm if your Redmi 4 model supports the necessary LTE bands for use in the USA. Check the specifications of your device or refer to the manufacturer’s website to ensure it is compatible with the required LTE frequencies.

Step 2: Unlock the Bootloader

To modify the LTE bands on your Redmi 4, you will need to unlock the bootloader. Unlocking the bootloader allows you to install custom firmware or make changes to the device’s software. Follow the instructions provided by Xiaomi to unlock the bootloader of your Redmi 4.

Step 3: Install Custom Recovery

Once the bootloader is unlocked, you can proceed to install a custom recovery on your Redmi 4. Custom recovery software, such as TWRP (Team Win Recovery Project), is essential for making advanced modifications to your device. Research and find the appropriate custom recovery for your Redmi 4 model, and follow the installation instructions carefully.

Step 4: Download and Flash Custom ROM

After installing the custom recovery, it’s time to download and flash a custom ROM onto your Redmi 4. Look for a custom ROM that supports the desired LTE bands for use in the USA. Popular custom ROMs like LineageOS or Pixel Experience often offer broader LTE band support. Download the ROM file and flash it using the custom recovery.

Step 5: Configure APN Settings

Once you have successfully installed the custom ROM, ensure that the Access Point Name (APN) settings are properly configured. The APN settings determine how your device connects to the cellular network. Contact your respective carrier or search online for the correct APN settings for your carrier in the USA.

Step 6: Reboot and Test

Now that you have completed all the necessary steps, it’s time to reboot your Redmi 4 and test the network connectivity. Ensure that your SIM card is inserted, and check if you have access to the desired LTE bands. Conduct a speed test or make a few calls to verify that the network is functioning correctly.

Following these steps should enable you to get USA LTE bands on your Redmi 4. It’s important to note that modifying the LTE bands on your device may void the warranty and could potentially introduce bugs or stability issues. Proceed with caution and make sure to research and follow the instructions specific to your Redmi 4 model.


In conclusion, obtaining the USA LTE band on your Redmi 4 can greatly enhance your mobile experience. By following the steps mentioned earlier, you can unlock the full potential of your device and enjoy seamless connectivity and faster data speeds. Remember to exercise caution during the process and ensure that you are comfortable with making any modifications to your device’s settings.

With access to the USA LTE band, you will be able to enjoy faster download and upload speeds, smoother streaming, and better overall network performance. Whether you are a frequent traveler to the United States or simply want an optimized mobile experience, enabling the USA LTE band on your Redmi 4 will undoubtedly enhance your connectivity and provide a more enjoyable smartphone experience.

So, why wait? Dive into the settings of your Redmi 4 and take advantage of the USA LTE band to unlock a world of possibilities and better mobile connectivity.


1. Can I get USA LTE bands on Redmi 4?
Yes, it is possible to get USA LTE bands on Redmi 4. With the right configuration and software updates, you can enable LTE bands that are commonly used in the USA.

2. How can I get USA LTE bands on Redmi 4?
To get USA LTE bands on your Redmi 4, you will need to flash a custom ROM that supports these bands. Ensure that you have a compatible ROM and follow the flashing instructions carefully.

3. Is it safe to flash a custom ROM on Redmi 4?
Flashing a custom ROM on any device comes with certain risks. It is important to proceed with caution and ensure that you have a backup of your data. Make sure to follow the instructions provided by the ROM developer and research thoroughly before proceeding.

4. Will getting USA LTE bands on Redmi 4 affect the performance or stability of the device?
Getting USA LTE bands on your Redmi 4 should not affect the overall performance or stability of the device if done correctly. However, it is important to use a reliable and well-tested custom ROM to minimize any potential issues.

5. Are there any alternative methods to get USA LTE bands on Redmi 4?
Besides flashing a custom ROM, there are some alternative methods you can try to enable USA LTE bands on your Redmi 4. These include using custom kernel modules or third-party apps that claim to enhance network compatibility. However, these methods may not be as reliable or effective as flashing a custom ROM.