How to Change NAT Type on Your Samsung Mobile Hotspot: A Comprehensive Guide

In today's fast-paced world, having a stable and reliable internet connection is essential. One way to achieve this is by using a mobile hotspot, which allows you to connect multiple devices to the internet through your smartphone. Samsung mobile hotspot is a popular choice among users, but sometimes, you may face issues with the NAT (Network Address Translation) type. In this blog post, we will walk you through a comprehensive guide on how to change the NAT type on your Samsung mobile hotspot to improve your online experience.

Understanding NAT Types

Before diving into the steps to change the NAT type on your Samsung mobile hotspot, it's important to understand what NAT is and the different types available. NAT is a technique used by routers and other networking devices to translate IP addresses from one network to another. It helps in conserving IP addresses and improving security.

There are three main NAT types:

1. Open NAT (Type 1):This type offers the best online experience, as it allows direct connections with other devices without any restrictions. It is ideal for online gaming, video conferencing, and other activities that require a stable and fast connection.

2. Moderate NAT (Type 2):This type is the most common and offers a decent online experience. It allows connections with other devices but may cause some issues, such as slower speeds and occasional disconnections.

3. Strict NAT (Type 3):This type offers the worst online experience, as it restricts connections with other devices and may cause significant issues with online gaming, video conferencing, and other activities that require a stable connection.

Now that you know the different NAT types let's move on to the steps to change the NAT type on your Samsung mobile hotspot.

Step 1: Accessing Your Samsung Mobile Hotspot Settings

To change the NAT type on your Samsung mobile hotspot, you need to access its settings. Here's how:

1. Open the Settingsapp on your Samsung smartphone.

2. Scroll down and tap on Connections.

3. Tap on Mobile Hotspot and Tethering.

4. Tap on Mobile Hotspotto access its settings.

Step 2: Enable UPnP (Universal Plug and Play)

UPnP is a feature that allows devices to discover and communicate with each other on a network. Enabling UPnP on your Samsung mobile hotspot can help improve the NAT type. Follow these steps:

1. In the Mobile Hotspot settings, tap on More options(three vertical dots) in the top-right corner.

2. Tap on Configure Mobile Hotspot.

3. Scroll down and enable the UPnPoption by toggling the switch.

Step 3: Configure Port Forwarding

Port forwarding is a technique that allows external devices to access services on a private network. Configuring port forwarding on your Samsung mobile hotspot can help improve the NAT type. Here's how:

1. Access the Configure Mobile Hotspotsettings as mentioned in Step 2.

2. Scroll down and tap on Port Forwarding.

3. Tap on Add Ruleand enter the required information, such as the internal IP address of the device you want to connect, the external and internal ports, and the protocol (TCP or UDP).

4. Tap on Saveto apply the changes.

Step 4: Assign a Static IP Address to Your Device

Assigning a static IP address to the device you want to connect to the Samsung mobile hotspot can help improve the NAT type. Follow these steps:

1. On the device you want to connect, open the Settingsapp.

2. Go to Network & Internetor Wi-Fisettings, depending on your device.

3. Tap on the Wi-Fi network connected to your Samsung mobile hotspot.

4. Tap on Advanced optionsor Modify network, depending on your device.