How to Activate LTE Only on Your Samsung Galaxy J7 and Other Smartphones

Are you looking to activate LTE only on your 2016 Samsung Galaxy J7 or another smartphone? Follow these simple steps to ensure your device only connects to LTE networks, enhancing performance and data speeds. This guide will help you understand the process and provide alternative methods if your device doesn't natively support LTE only mode.

How to Activate LTE Only on a Samsung Galaxy J7

Open Settings: Tap on the Settings app from your home screen or app drawer. Scroll to Connections: Navigate to the Connections section. Tap Mobile Networks: Select Mobile Networks from the options available. Select Network Mode: Tap on Network Mode to open the relevant settings. Choose LTE Only: You should see several options like LTE/3G/2G Auto Connect, 3G/2G, LTE Only. Choose LTE Only. Confirm Changes: If prompted, confirm your selection. Your device may require a restart for the changes to take effect.

After completing these steps, your phone should only connect to LTE networks and avoid switching to 3G or 2G networks. However, it's important to note that if you travel to areas with no LTE coverage, this setting may cause you to lose internet access.

Alternative Methods for Activating LTE Only

Not all smartphones provide the native option for LTE only mode. Some manufacturers, like Micromax, offer this feature out of the box. Other brands may require rooting and installing a custom ROM to access this functionality.

If your device doesn't natively support LTE only mode, an alternative solution is to use third-party apps that can simulate this behavior. One such app is the 4G LTE Switch available on the Google Play Store.

The Role of Network Performance and Signal Quality

Even with an LTE only setting, you might still encounter situations where your device automatically falls back to 3G or 2G networks. This is because your network provider may not have all towers upgraded to support LTE, and your phone must choose the best available technology to maintain stable internet connectivity.

Your phone's network performance is continuously monitored. Based on received signal quality, your transport block size, coding rate, and modulation scheme are adjusted according to physical layer standards. If your device cannot achieve the admitted data transmission rate, it will perform an Inter Radio Access Network Transfer (IRAT) to hand you over to 3G or even 2G to optimize overall data performance.

Another consideration is VoLTE (Voice over LTE), which enables voice calls over an LTE network. Without VoLTE, calls may fall back to 3G or 2G to ensure a functional connection.

Conclusion

While activating LTE only on your smartphone can improve data speeds and performance, it's essential to understand the potential limitations. Devices not supporting this feature may require third-party apps or device modifications to achieve similar results. Always be aware of the network coverage and your provider's capabilities when making configuration decisions.

Frequently Asked Questions

Can I activate LTE only on all smartphones? Not all smartphones support activating LTE only natively. Some may need rooting and custom ROMs or apps like 4G LTE Switch. Will changing to LTE only affect my internet speed outside LTE coverage? Yes, if you are outside an LTE area, this setting may disconnect you from the internet entirely. What is VoLTE and why is it important? VoLTE allows voice calls to be made over an LTE network, ensuring better performance than falling back to 3G or 2G.

Related Keywords

LTE Only 4G/3G/2G_auto_connect Samsung Galaxy J7