How to Check Mobile Signal Strength on Android

Mobile signal strength affects your call quality, internet speed, and overall mobile experience. Whether you’re in a remote area or just experiencing dropped calls, knowing how to check your signal strength on an Android device is essential. This guide will explain easy ways to check mobile signal strength, interpret the results, and improve weak signals.

Why Check Mobile Signal Strength?

Checking mobile signal strength helps you understand the quality of your connection. While the bars on your phone give a quick visual, they aren’t always accurate. Measuring your signal in more precise terms can help troubleshoot poor signal quality, decide if you need a signal booster, or confirm if a problem is network-related.

Understanding Mobile Signal Strength

Signal strength is measured in decibels (dBm). A dBm value closer to 0 means a stronger signal, while a lower number indicates a weaker signal. For instance:

• -50 dBm: Excellent signal
• -60 to -75 dBm: Good signal
• -76 to -90 dBm: Fair signal
• -91 to -110 dBm: Weak signal
• -110 dBm and below: No signal

Most Android phones have built-in tools to check mobile signal strength. Let’s look at how to find this data on your Android device.

How to Check Mobile Signal Strength on Android

1. Using Phone Settings

The easiest way to check signal strength on Android is through the settings menu. Follow these steps:

• Open the Settings app on your Android phone.
• Scroll down and tap on About Phone.
• Look for Status or Network.
• Tap on SIM Status or Network Status to see your signal strength in dBm.

Here, you’ll find the exact signal strength in numbers, usually under “Signal Strength” or “Network Type.” This provides a more accurate measurement than the signal bars.

2. Using Third-Party Apps

There are several apps available on the Google Play Store to help check mobile signal strength. These apps provide a detailed analysis of your signal and other network metrics.

Some popular options include:

• Network Cell Info Lite
• Signal Strength
• Cellular-Z

These apps give a real-time view of your signal strength, tower locations, and more, making them helpful for troubleshooting and optimizing signal performance.

How to Improve Weak Signal Strength

If you find that your signal strength is weak, there are a few ways to improve it.

1. Change Your Location

Your signal can vary depending on your location inside a building or outdoors. Move to an open area or near a window to improve signal reception.

2. Restart Your Phone

Sometimes, restarting your Android device can reset the network connection and improve signal strength.

3. Switch Between 4G and 3G Networks

In some cases, switching from 4G to 3G (or vice versa) can help, especially if one network is stronger in your area.

• Go to Settings.
• Tap Connections or Mobile Network.
• Select Preferred Network Mode and switch between 4G, 3G, or Auto.

4. Use a Mobile Signal Booster

If you’re consistently experiencing weak signals, a Mobile Signal Booster can help improve coverage by amplifying the mobile signal.

5. Check for Network Outages

Sometimes, poor signal is caused by issues with your mobile carrier. Check with your service provider to see if there are any outages or network problems in your area.

Conclusion

It is very simple to check mobile signal strength on an Android device. It helps you identify any network issues. Whether you use the built-in settings, field test mode, or a third-party app, understanding signal strength in dBm allows you to take appropriate actions to improve weak signals. With this knowledge, you can ensure a better mobile experience, including clearer calls, faster internet, and improved reliability.