APN Settings on Android Phone: What Is It, How to Set Up and When to Change

Behind the scenes, your Android phone and your SIM card work in sync to automatically configure your network settings. But sometimes, things break down, and it’s often the APN settings on your Android device to blame.

In this guide, we explain everything you need to know about the APN settings for your Android phone - what it is, what it does, and how to set it up right so you can access internet again.

What Are APN Settings on Android Phone?

Access Point Name, or APN, is the bridge that connects your Android phone to the internet at large. It holds the details that your network carrier needs to put your phone in the right lane for internet access. If the details match, your network carrier assigns an IP address and applies security and firewall rules, and you’re through. But if even a single value is incorrect, you’re blocked from internet usage.

As such, APN acts as a gatekeeper that you generally don’t need to appease. You insert the SIM card, and the APN profile is automatically configured based on your network and your plan.

But if you don’t get any internet connection, you may have to tinker and adjust the APN settings for your Android phone.

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How to Access APN Settings on Android Phone

Accessing APN Settings on an Android device is easy. Simply follow the steps below:

1. Open the Settings app on your Android phone and go to Network and internet > SIMs.

2. Select your SIM card and scroll down and tap on Access point names.

3. You’ll find the APNs that are configured for your Android phone. Tap on one to view it.

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When Should You Add or Change APN Settings on Android?

As mentioned, you generally don’t have to meddle with APN settings. But sometimes, the APN profile package may fail to update or get misconfigured after a recent update or software glitch.

This can happen if your eSIM profile didn’t download completely or if you changed network carriers, especially when you’re abroad. In these cases, the APN settings may not have updated, thereby breaking the connection between your Android device and your network provider.

A common way to diagnose incorrect APN settings is if you’re unable to access the internet despite seeing a healthy connection signal. This means your device is connecting to the cell tower but cannot get any further, which is a symptom of incorrect APN settings.

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How to Reset APN Settings on Android Phone

Before you try to manually change the APN settings, you can also simply reset the APN settings to default.

1. Open the APN settings screen as shown earlier. You need to go to Settings > Network and internet > SIMs > select SIM card > Access point names.
2. Then tap on the 3-dots icon at the top right and select Reset to default.

Sometimes, a simple reset can fix the problem. But if that doesn’t help, you can continue making the changes yourself.

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How to Change APN Settings on Android Phone

To make the changes, head over to the APN settings screen (shown earlier), and enter the details in the respective fields. Alternatively, you can add a new APN by tapping on the + icon at the top right.

The APN settings for most network carriers are easily configured. Some fields, like Proxy, Port, Username and Password, can be left blank. But there are others, like APN and APN type, that are case sensitive and mandatory.

Here are the complete APN setting details for Indian networks:

Apart from the regular APN settings, there’s a separate list of APN settings for MMS (for Airtel and BSNL), which handles sending and receiving pictures, videos, and other media. These are as follows:

On the other hand, Jio and VI use a combined APN setup and do not require setting up a separate MMS APN.

Hopefully, you won't have to make changes to the APN settings at all. But if there's no internet connection, then you'll need to get your hands dirty. With the above settings, you'll be able to add an APN profile or update an existing one according to your network carrier.

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Frequently Asked Questions

How to add a VPN to an Android phone?

In most cases, you don’t need to add an APN on your Android phone, as it is done automatically. But if you need to add it manually, go to Settings > Network & internet > SIMs > select SIM > Access point names and tap on the + icon to enter the network carrier’s details.

How do I activate my APN?

To activate your APN, make sure to save your APN settings and toggle on APN enable at the bottom of the APN settings page.

What is the best APN setting?

The best APN setting is the one that matches the APN details provided by your network provider. There is no ‘secret’ setting to improve your speeds over and above the levels provided by your plan.

Is it safe to change APN settings on Android?

Yes, you can safely change the APN settings on your Android phone as long as you use the exact details required by your network provider.