T- app not working? crashes or has problems?

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Last Updated on 2024-10-05 by T-Mobile

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User reports 0

Summary of T- Problems 😠👌🔥

- Misidentifies which account is being used

- Language barrier with customer service

- Limiting use of Netflix on tablet

- Charging for unlimited use of tablet

4 Reported Issues: 😵🆘🛟🚨📢

Patti

2024-11-16

App doesn’t install all the way. Tells me it is inserted wrong.

Patti

2024-11-16

App doesn’t install all the way. Tells me it is inserted wrong.

JES SELANE

2022-06-11

This is ROn from tech, Mr Selane was not able to pull up account on sprint application. It is giving him error that he is not an authorized user.

Felicia Anthony

2022-04-16

can't use my phone. error message; sims not supported for this phone. i can't communicate with anyone. i can't make calls.

Showing 1-4 of 4

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Common T- Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot T- app on iOS and Android devices. Solve all T- app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

T- iPhone Issues and Solutions

T- iOS app crashes, not working, errors
T- iOS app network issues
T- on iOS has black/white screen

T- Android App Issues and Solutions

T- has errors/crashing/not working
T- server network connectivity issues
T- has black screen

T- iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever T- app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix T- app crashes or not working on Iphone (iOS):

Close and restart the T- app on iPhone
Update T- app to the Latest Version for iOS
Uninstall and reinstall T- iPhone app
Update your iPhone to the latest iOS version

Fix T- on iPhone unable to connect to server/internet connection issues::

To resolve T- network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix T- black/white screen (blank screen) on iPhone:

Follow the T- iOS app troubleshooting guide Here →

T- Android App Issues and Solutions

Fix T- not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent T- app issues:

Force Stop the T- App
1. On android, goto "Settings" » click T- app. » click "Force Stop".

Update T- to the latest version on PlayStore

Clear T- App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "T- app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch T-.

Fix T- unable to contact server/ T- internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click T- » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got T- » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch T- on android.

Solve T- black/white screens issue on Android:

Follow the T- android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at T-Mobile, developers of T-.

Verified email

Contact e-Mail: [email protected]

About this app

Don’this app forget to enroll in bio authentication in your phone settings to easily authenticate while on the go! Have Feedback? Email us at iosappfeedback@this app-mobile.