[FIXED] T-Mobile data not working

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Cellular connection and network issues extend further than the failure to connect to the internet while using a mobile data network. Safer to consider: “What’s the deal with my slow internet?”

If your cellular data isn’t functioning, it’s rather evident. Even though your phone indicates that you are linked to the network, it may still malfunction. Another option would be that your download and upload speeds are just insufficient.

A connection speed test can inform you whether your cellular data is working correctly. Choose the “Check my connection” option in the task manager to ensure you’re accurate. Be patient and keep on since there are many solutions to resolve any issues with your cell phone connectivity. Most of these approaches are really simple.

Here is a full breakdown of the possible solutions to the query that your T-Mobile Data isn’t working: 

1. Overcome Mobile Data Limitations

Most service providers offer a broad range of cellular data services and plans. If we didn’t have to keep a track of how much data we have consumed, we would have taken roaming for granted. As a consequence, if your Android device’s mobile data isn’t functioning, this is a likely culprit. You do not need to worry about this if you subscribed to an unlimited data package.

Check the settings on your phone to discover whether you’ve used up your mobile data allocation for the current day, week, or month. Tap on “Data consumption” to discover how much data you’ve consumed in a certain time period. If you have exceeded your data allowance, you should contact your service provider to figure out a payment arrangement. Neglect to do so could entail more research into the fundamental source of the issue.

2. Restart Your Cellphone

On the internet, jokes regarding restarting any device in order to repair it have gone viral. Despite their clichéd appearance, they are effective in a variety of scenarios. This fix may look extremely simple, yet this is all that is required for getting the job done on occasions.

3. Use Aeroplane Mode

Activating  Airplane Mode on the cellphone seems to assist some individuals in a variety of scenarios. To begin, go to the settings menu and choose “Wireless Networks” or “Connections.” Then, switch your phone to flight mode and switch it off. After a half-minute interval, turn your device back on. In the same section, disable Airplane mode.

Check to see whether your cellular data has been restored after that. If you need to be sure, make sure you’re just utilizing cellular data connections and that your cell phone’s WiFi is switched off.

If you notice that your smartphone is on airplane mode, go to the settings and turn it off. Depending on the type of your device and the variant of Android OS it is operating, go over to the “Wireless Networks” or “Connections” part of your smartphone. There, you’ll discover the “Airplane Mode” option. Switch it off, allow for your connections to rejoin, and then verify to see whether your cellular data is still working correctly.

4. Use Correct Mobile Network

Another simple solution to your mobile data troubles is to examine to see whether you are using the correct connection. Certain networking modes come with their own limitations, and based on your Android device, the translation may not always operate properly.

The requirements for efficient connection to the internet differs based on the kind of phone utilized. Some 4G-capable cellphones are geared for usage with 4G networks, whilst others can link to a 4G network yet perform badly in that context.

As a result, you need to verify that your phone’s network settings are adjusted in order to fully use its functions.

Switching the connection on an Android phone is indeed a simple operation. To begin, go to your phone settings. Then, proceed to the “Mobile Data” section.

Select “Network Mode” from this menu, and then choose the configuration that fits best with the device. If your smartphone has the functionality, you should use it in 2G/3G/4G Automatic mode.

This causes your device to attempt to utilize the strongest connection available in the location you’re in. After changing the network mode, verify to see whether your cellular internet connection is working properly again.

5. Re-Inserting the SIM Card

Another approach to this problem is to just reinsert the SIM card inside its slot. Many cellular data issues are easily resolved by resetting or restarting the connectivity amongst your cellphone and SIM card. In certain instances, this is possible. Remember that in order to take out your SIM card off your smartphone, you should first turn it off.

You must wait thirty seconds after the card has been extracted prior to actually re-inserting the SIM card. Wait for your smartphone to reconnect to accessible networks after turning it back on. Check to see whether the issue with the cellular data has been addressed.

6. Reset the APN

APNs, or Access Point Names, are a regulated mechanism for phone providers to communicate with your smart phones. Here you’ll discover things such as the IP address and also the gateway parameters required to connect to the internet. Some issues, no matter how serious, will undoubtedly surface. You may next try to reset your APN to determine whether it helps any cellular data issues.

APN resets are only available in the settings. Then, you’ll be brought to a screen where you may make changes to your network’s settings. Depending on the type of your phone, this section might be called Wireless Control, Wireless Network, Connections, or Mobile Data.

Select “Mobile Networks” in the step, then “Access Point Names.” You should now have quick access to the list of APNs which you previously stored on your phone. When you’re finished, click the “Reset to Default” button on your device.

7. Change the APN Protocol

If your automated APN reset does not work, you may need to change your APN protocol. However, this function is not accessible in the APN settings across all devices.

But, certain phone models enable you to alter or keep the APN protocol blank. If IPv4/IPv6 is accessible, it is an alternative. Instead of merely having either of the two options, choose this one.

8. Enter APN Manually

Cellphones aren’t always flawless, which is unfortunate. Updating your device’s operating software or system may sometimes result in difficulties and issues that prohibit your phone from functioning correctly. Incorrect APN settings are quite a common issue. If the automatic resetting of your APN doesn’t quite work, then you may need to reset it manually. “

It is not difficult to type in your APN address.

To begin, go over to your APN settings. From the drop-down menu, choose “+” or “menu.” The next choice is “New APN.” Then, depending on your network operator, all you need to do is input your APN information. These details are usually accessible online, mostly on carrier’s assistance or information websites, like Verizon’s, if it has one. Lastly, just save the arrangement and pick it from the list. Finally, verify your internet access to see whether you’re online.

9. Factory Reset

If all of the remedies on this page fail and you remain unable to find the issue, the last choice is to conduct a factory reset. Do a complete data reset to cure an issue that you couldn’t find even after looking for it.

Before conducting a factory reset, prepare a backup of every one of your important data, since this will erase it all from your device. Before proceeding to the settings page, ensure that you have done a full backup. After choosing “Backup and Reset,” click “Factory Data Reset.”

After that, you’ll probably see notifications asking whether you’re certain and if you’re doing it intentionally. After you accept it, wait for the smartphone to complete the factory reset. After everything has been reset, reconnect your cell phone and verify to see if your cellular connection is functioning again.

10. Hardware/Software Troubleshoot

There may be times during which you’ve tried every option and the issue is still not fixed, including a factory reset. If this occurs to you, the problem may not be related to your device’s settings or the system software you’re running.

Difficulties with mobile data may sometimes be directly traced to faulty hardware.

If you’ve done everything, including changing your mobile settings and doing a full factory reset, it could be in your finest interest to bring your phone to the nearest repair facility. Have a specialist examine the hardware of your device to see whether the problem may be found there.


[FIXED] No Internet (2G/3G/4G/LTE) or slow internet

  • Remove all of your browser’s cache, cookies, and browsing history.
  • The Network Mode should be adjusted to 2G/3G/4G/LTE or Auto mode in the device settings.
  • It’s time to get rid of the programs you’ve just installed, including browsers, battery savers, and launchers/home screen applications like Google Now.
  • If possible, use Wi-Fi to update the device’s OS.
  • Make sure that all VPN settings and programs are disabled.
  • Remove the battery and reinsert it again. Keep pressing the volume down and the power button until the phone restarts.
  • Go online and see whether it works.

Android device:

  • Reset the APN on the device to its default configuration. For non-T-Mobile devices, see BYOD T-Mobile connectivity & APN settings.
  • Remove the cache division.
  • Turn on the data plan or data transmission settings. If it’s already on, switch it off and back on again.
  • Deactivate the Data Usage or Data Limit.

Apple device:

  • Delete the configuration profiles for all uninstalled programs. Check out Apple Support.
  • By navigating to Settings > General > Reset then choosing Reset Network Settings, you may reset your network settings.
  • Check that your T-Mobile Carrier Settings are up to date.

Slow Internet:

  • Check your T-Mobile account to be sure you haven’t depleted your high-speed data bucket. For further information, see Data speeds.
  • If you utilized more than 50 GB of data this billing cycle, you may have lower network priority during periods of local congestion.
  • Download the Speedtest.net app from the app store and do a speed test, preferably via Wi-Fi.


[FIXED] Web page won’t load, show images, or shows a security/certificate errors

  • Test the web page’s loading speed on a desktop or laptop computer. Consult the website’s proprietor if all else fails.
  • Check to see if Adobe Flash is used on the website. Flash is not supported on mobile devices.
  • Verify whether Web Guard or Family Mode is enabled by logging into your T-Mobile account. Certain websites may be blocked as a result of this.
  • Use the built-in browser on the device rather than one you’ve downloaded.
  • Cookies should be enabled in your browser’s preferences.
  • Reset your browser to its default settings and delete all of your cached, cookies, and history.
  • Clear the browser’s cache and data in your device’s settings.
  • Get rid of anything that you installed recently that might have been a factor.
  • Enable auto-update by changing the device’s time/date.
  • It’s time to reboot.

Android devices:

  • Turn on the JavaScript setting on Android devices.
  • Restore the default settings of your web browser.
  • Disable the option to block pop-up windows.
  • Turn off the Desktop Mode.

Apple devices:

  • In the Reset Network Settings menu under the General > Reset section, click on the “Reset” button to start over with a clean network configuration in order to solve the issue.


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