Samsung Galaxy S22

How to Fix If Samsung S22 Mobile Data is Slow

Experiencing slow mobile data internet speed on your Samsung Galaxy S22? Read this guide!
Pinterest LinkedIn Tumblr

A high-speed internet connection is not just a luxury, it’s a necessity. Whether you’re streaming your favourite shows, attending a video conference, or simply browsing the web, a slow internet connection seriously hinders your experience. 

Unfortunately, for Samsung Galaxy S22 users, have reported experiencing slow mobile data, despite trying various solutions.

This issue occurs due to reasons such as poor signal strength, network provider issues, or even hardware problems with the device itself. Therefore, it’s important to check your internet speeds on a reliable and fast server before drawing any conclusions.

That said, in this guide, we’ll walk you through 6 fixes to improve your mobile data speed on your Samsung Galaxy S22. Let’s dive in!

Note: Solutions in this guide will also work on Samsung Galaxy S22 Plus, S22 Fe, and S22 Ultra models.

In a hurry? Watch the video!

Fix 01 – Enable Airplane Mode To Refresh Network

One of the first things you should try if you’re experiencing slow mobile data on your Samsung Galaxy S22 is to refresh your network connection. This is done by enabling and then disabling Airplane mode.

Why does this work? When you enable Airplane mode, your device disconnects from all wireless connections, including your mobile network. When you disable Airplane mode, your device re-establishes these connections, effectively refreshing your network connection. This also resolves minor network issues, including slow data speeds.

Here’s how to enable and disable Airplane mode on your Galaxy S22:

  1. Swipe down from the top of the screen to open the notification panel.
  2. Look for the Airplane mode icon (which looks like an airplane). Tap on it to enable Airplane mode. You’ll know it’s enabled when the icon turns blue.
Turning on airplane mode
  1. Wait for about 30 seconds to a minute. This gives your device enough time to fully disconnect from your network.
  2. Tap on the Airplane mode icon again to disable it. Your device will now reconnect to your network.

After doing this, check if your mobile data speed has improved. If not, don’t worry. There are still 5 other fixes you can try.

Fix 02 – Check Signal Strength

Signal strength is a crucial factor when it comes to mobile data speed. The strength of your signal greatly impacts the speed and reliability of your internet connection. For optimal mobile data speed, your signal strength should ideally be around -70 dBm. Anything more than -85 dBm is considered poor and it is the reason behind your slow internet speed.

To check the signal strength on your Samsung Galaxy S22, follow these steps:

  1. Open the Settings on your device.
  2. Scroll down and tap on About device.
  3. Tap on Status or SIM card status.
Sim card status
  1. Look for Signal strength. The value next to it is your current signal strength in dBm.
Signal strength

If you found that the signal strength is weak (more than -85dBm), there are 3 ways you can improve it:

  • Try moving to a different location. Buildings, walls, and other obstructions block signal strength.
  • Avoid using your phone during peak hours. During these times, the network is congested, leading to slower speeds.
  • Use a signal booster. These devices amplify your signal strength, potentially improving your mobile data speed.

Fix 03 – Switch Network Mode Depending on the Signal Strength

Your Samsung Galaxy S22 is capable of connecting to 5G, 4G, and 3G networks. However, the speed of your mobile data is not solely dependent on the type of network but also on the strength of the signal for that particular network in your location.

5G is the latest and fastest network available, but its coverage is still not as widespread as 4G and 3G. This means that if you’re in an area with weak 5G coverage, your mobile data speed will be slower than expected. In such cases, switching to 4G or even 3G, which have more extensive coverage, could potentially increase the mobile data speed.

Here’s how to switch the network mode on your Galaxy S22:

  1. Open the Settings app on your device.
  2. Tap on “Connections”.
  3. Tap on “Mobile networks”.
Mobile networks
  1. Tap on “Network mode”.
  2. Here, you’ll see options for 5G/4G/3G/2G, 4G/3G/2G, and 3G/2G. Depending on your signal strength, choose the appropriate option.
Network mode

After switching the network mode, it’s a good idea to test the mobile data speed. You can do this by visiting a reliable internet speed test website like If the mobile data speed has improved, then the issue was likely due to poor network coverage for the previous network mode.

This is not a one-size-fits-all solution. The best network mode for you depends on the strength of the signal in your location. Therefore, you will need to switch between different network modes based on where you are to get the best possible mobile data speed.

Fix 04 – Contact Network Provider

Network congestion, maintenance work, or technical glitches on the provider’s end also cause a slowdown in mobile data speed.

Before contacting your network provider, it’s a good idea to check their website or social media pages for any reported outages or maintenance work. If there are no reported issues, it’s time to get in touch with them directly.

Here’s a general guideline on how to contact your network provider:

  1. Locate the customer service number for your network provider. This can usually be found on their website or your monthly bill.
  2. Call the customer service line and explain the issue you’re experiencing. Be sure to mention that you’ve tried troubleshooting on your end without success.
  3. The customer service representative may guide you through additional troubleshooting steps. Follow their instructions carefully.
  4. If the issue persists, ask the representative to escalate the issue or check if there are any known issues in your area.

It’s important to be patient and cooperative during this process. The representative is there to help you, and they will need to gather a lot of information to understand and resolve the issue.

Fix 05 – Try a Different Carrier

Different carriers have different levels of coverage and network speed, which greatly affect your mobile data experience.

If you’ve contacted your network provider and the issue persists, it might be time to consider switching to a different carrier. This is especially true if you’ve noticed that the data speeds are consistently slow, regardless of your location or the time of day.

Choosing a carrier isn’t a decision to be taken lightly. It’s essential to research the carriers available in your location and compare their coverage, network speed, and customer service. You can do this by checking their coverage maps online, reading customer reviews, and asking friends or family about their experiences.

Once you’ve chosen a new carrier, you’ll need to purchase a new SIM card from them. Here’s how to switch your SIM card on your Samsung Galaxy S22:

Remove the sim
  1. Power off your device.
  2. Locate the SIM card tray on the top edge of the device.
  3. Use the SIM card removal tool (or a small paperclip) to eject the tray.
  4. Remove your current SIM card from the tray and replace it with your new one.
  5. Insert the tray back into the device and power it on.

If you notice a significant improvement after switching to a new carrier, the issue was likely with your previous carrier. If not, continue troubleshooting with the next steps.

Fix 06 – Compare Speeds With Another Device On the Same Network

In order to narrow down the root cause of slow internet speed, it’s a good idea to compare the speeds on your Samsung Galaxy S22 with another device using the same network. This will determine whether the issue is specific to your device or if it’s a broader issue with your network provider.

Here’s how to do it:

  1. Find another device that uses the same network provider as your Galaxy S22. Another smartphone, tablet, or even a laptop with a mobile data connection will do.
  2. Visit a reliable speed test website, such as Ookla’s Speed Test, on both devices.
  3. Run the speed test on both devices simultaneously and compare the results.

If your Galaxy S22 is significantly slower than the other device, it’s likely that the issue is with your phone. In this case, you may need to consider seeking professional help.

Samsung offers excellent customer support and assists with diagnosing and fixing hardware issues. You can reach out to them through their official website, or by visiting a Samsung service center in your area.

Wrapping Up

In this comprehensive guide, we’ve explored 5 potential solutions to the frustrating problem of slow mobile data on your Samsung Galaxy S22. From refreshing your network connection to checking signal strength, switching network modes, and contacting your network provider, we’ve covered a range of strategies to fix the problem.

If you found this guide helpful, please support us by sharing this article with other Samsung Galaxy S22 users who might be experiencing the same issue. Your shares help us reach more people and provide them with the help they need.

Lastly, if you have any questions regarding this guide or if there’s something you didn’t quite understand, feel free to ask. We’re here to help.

How useful was this article?


The founder of and the tech nerd of the team. He is specialized in Android/iOS development and web development.

Write A Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.