What are t - moblle error codes and how to fix it?

Table of Contents

Recently, some readers have encountered the known t – mobile error codesapn error. This problem occurs for a number of reasons. Let’s discuss it now.

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Error code / error message Solution Steps

619 Port 628

‘connection has been / disconnected’

This error occurs when your account is locked or your signal is weak.

To fix a specific error, restart your computer and try talking. If you have no signal or only one lane, try moving that spot to a larger area or closer to window a. If the steps above do not resolve your issue, please contact T-Mobile Support.

650, 651, 652

“The remote access server is not responding”

“Your device reported an error”

“Unknown response from this device”

Your computer has an active connection, which is used by the Mobile Broadband API (Windows 7).
Own network failure

To resolve or resolve this error, do most of the following:

Restart your computer.
When you log in, to make sure you have the operating system open, open the Service Manager.
In Windows 7, disable All active connections in the Mobile Broadband API. For
Try to connect to mobile internet.
Uninstall the Connection Manager software.
Be sure to install the Connection Manager software.
Restart your computer.
If you are recording on an operating system, start the connection manager and establish a connection.
If the above procedures do not resolve your issue, please contact T-Mobile Support.

‘Connection established / connection deactivated’

This error occurs when you are not within range of T-Mobile, the signal is too weak, or your computer does not meet the minimum requirements.

To correct this warning, do the following:

Make sure your current T-Mobile settings are within coverage. and hold the connection above shows the area code at least 2 dashes.
Check your computer and make sure the item meets the system requirements.
Note. System requirements Can be found in the Getting Started Guide. Find your customized instructions by clicking your model frequently on the laptop wrench page.
Restart your computer and try to connect to mobile internet. If someone has no signal or only has a refrigerator, try moving this place to another room or closer to the window a.
If the above methods did not solve your problem, please contact T-Mobile Support.

‘Multiple connections not allowed’

Reasons:

Your only computer is currently connected to a different network.
Your computer has an active connection to the Mobile Broadband API (Windows 7)

Follow these steps to resolve this issue:

Disable all active Wi-Fi networks.
Disable all active connections in Mobile Broadband API for Windows 7.
Try to connect to the mobile Internet with the person in charge.
Restart your computer.
When you log into the corresponding operating system, the connection manager opens. For
Try NowPlease connect to the mobile Internet.
If the above does not solve your problem, please contact T-Mobile Support.

‘SIM card not found’

This error can be specific to Rocket 4G and occurs when you find that your SIM card in your laptop USB drive is not properly equipped, or the portable drive does not recognize the SIM card. This can also happen if there is a problem with the Connection Manager at this point. Fix

Follow these steps to resolve this issue:

Make sure your computer definitely meets the system requirements.
Note. The system requirements for your device can be found in the Getting Started Guide available on this website. Your
Disable laptop key
Remove the SIM card.
Reinsert the card
Restart your computer.
Connect the laptop adapter to the laptop’s USB port only.
When you enter the work procedure, open the manager login. For
Try NowConnect to mobile internet.
If the steps above do not solve your problem, please contact T-Mobile Support.

‘Check device’

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This error is specific to Rocket 4G and occurs when your computer may not meet the system requirements or when your computer does not recognize the set top box. It can also happen if you opt for a docking station or USB stick, or if your computer turns off USB power saving solutions. Fix

If you have this problem, follow these steps:

Check your computer and make sure it meets the system requirements.
Note. The system requirements for your computer are now available in the Getting Started Reference Guide on this website.
Insert the laptop key directly into the USB port of the computer.
Restart any computer.
Make sure the laptop is plugged into the AC adapter and the power board is plugged into an electrical outlet.
When you log in at workon the melting computer, open the manager’s login. For
Try to connect to mobile internet.
Remove the connection manager.
Reinstall the connection manager.
Restart your computer.
At login, if you need an operating system, open the connection manager. For
Try to connect to mobile internet.
If the steps above do not solve your problem, please contact T-Mobile Support.

Find a wireless device

“No wireless device”

“Network not available” (Mac OS x computer)

Reasons:

Yours does not meet the minimum requirements for a human body.
You have a laptop adapter in a USB hub or laptop docking station.
Your computer turns off USB devices to save power.
Your computer does not recognize all modems

To resolve this issue, do most of the following:

Check your computer and make sure it matches System requirements.
Note. The complete system requirements for your device can be found in all the getting started guides available on this page of the process.
Insert the laptop key directly into the USB port of the computer.
Note. This does not even apply to netbooks or laptops with a specific SIM card slot.
Restart your computer.
Make sure the computer is connected to a power source.
When you enter the operating system, the corresponding dispatcher opens. For
Try to connect to mobile internet.
Reinstall webConnect Manager.
- Follow these link instructions to uninstall and reinstall WebConnect Manager if you are using a PC or Mac.
If the steps above do not solve your problem, please contact T-Mobile Support.