Owners of Xiaomi, Redmi and POCO smartphones, especially those bought in the European market or brought from abroad, often face mysterious entries in the list of applications. In the task manager or in the energy management section, a process called de Telekom TSC can suddenly appear. This causes a legitimate concern: is it not a virus, a miner or spyware? Given that Xiaomi is known for its transparent MIUI policy, the emergence of third-party operator services seems counterintuitive to many users.
In fact, Telekom Deutschland GmbH is a major German telecom operator, and its software is often sewn into the firmware of smartphones intended for sale on affiliate networks. TSC In this context, it's usually a stand for Telekom Security Client or Telekom Service Center, which is not malicious code, but a part of the ecosystem that only activates when you use it. SIM-cards of a certain operator, but in the "bare" versions of firmware can simply hang in the background, consuming resources.
In this article, we will take a closer look at the functionality of this component, find out why it takes up space in your device’s memory, and provide safe methods to disable it or completely remove it.
You don’t need to be an expert in Android development to get to grips with system packages, but be careful when working with the software. ADB-Teams will still need to.
Process identification and origin
The first thing to do when detecting an unknown process is to understand its origin.The de.telekom.tsc package is a standard component for devices certified to run on Deutsche Telekom networks.
Often users buy Xiaomi smartphones on marketplaces or in small electronics stores, where they sell so-called “European versions” (EU Global), which are actually regional builds for specific carriers.
Unlike global firmware (Global ROM), which contains a universal set of services Google and Xiaomi, carrier versions (Carrier ROM) have pre-installed software, deeply integrated into the system.
- 📱 Main function: secure connection and authorization in Telekom’s networks.
- 🔒 Security: The component is responsible for verifying certificates and encrypting traffic in roaming.
- ⚙️ System layer: the application has access rights to critical network functions and cannot be removed by standard methods.
Having this package doesn’t mean your phone is “locked up” to the operator, but it does indicate that the underlying firmware has German roots.
For the average user who uses SIM-maps of local operators (MTS, Beeline, MegaFon, MegaFon, Tele2 etc., this service is absolutely useless.
It can be periodically run by Android background services in an attempt to check the network status, resulting in excess battery consumption.
⚠️ Note: Do not attempt to delete system files through root-righted file managers without creating a full backup. A bug in the packet name can lead to a cyclic reboot).
To verify the nature of the process, you can use USB debugging and see a detailed list of running services, but in 99% of cases the de.telekom prefix clearly indicates the German operator.
Why does the application need the system and whether it is possible to disable it
Many people have wondered, if I don't use Telekom, why does it even exist on my system? The answer lies in the architecture of Android and the way I distribute the devices.
Smartphone manufacturers are contracting with operators to pre-install a set of software to speed up the activation of the device by the end user.
In the case of de Telekom TSC, the application is responsible for automatically configuring MMS, voicemail and call visualization (ViLTE) in the partner’s networks.
If you are outside Germany or do not use the SIM card of this operator, the functionality of the application remains “sleep”, but the process itself can consume RAM.
It is often impossible to disable it by standard system means (via Settings → Applications) because the “Disable” button will be inactive (shadowed).
This is done so that the user does not accidentally disrupt the operation of the network module, if he suddenly decides to use the services of roaming partner.
- 🚫 Blocking: The system marks the packet as protected from deletion by the normal user.
- 🔋 Battery impact: In the background, consumption is minimal, but periodic wake-ups may be noticeable.
- 📶 Network settings: deletion can reset parameters APN, If they were tied to this profile.
However, for comfortable use of the smartphone in other regions, this component is an extra ballast.
Freeze or deletion is a standard system optimization practice known as debloating.
Modern versions of MIUI and HyperOS are becoming more and more restrictive to third-party interventions, so simple methods may not work.
Why isn’t Xiaomi taking this away from global firmware?
Preparing for removal of system applications
Before proceeding with radical measures, it is necessary to properly prepare the workplace and the device itself.
You will need a computer running Windows, macOS or Linux, as well as a serviceable one. USB-cable capable of transmitting data, not just charging the device.
The first step is to activate the developer mode on your Xiaomi smartphone.
To do this, go to Settings → About Phone and quickly press 7 times on the MIUI Version (or OS Version).
After the notification “You became a developer” appears, go back to the main settings menu and select “Other → For Developers”.
Here you need to activate the debugging switch over USB.
☑️ Preparation of the smartphone
Next, you need to install the Platform Tools package (ADB and Fastboot) on your computer.
This is the official toolkit from Google that allows you to send commands directly to the Android operating system.
Also make sure that the device has the latest version of ADB drivers installed, otherwise the computer will not see the smartphone in debugging mode.
It is important to connect the cable to the port USB 2.0 or 3.0 on the computer motherboard, avoiding use USB-hubs that can cause connection instability.
When you first connect on the phone screen, a request for debugging permission from this computer will appear - be sure to tick "Always Allow" and click OK.
Without this confirmation, no command will be executed and you will get an authorization error.
⚠️ Warning: Never perform system application removal operations if your smartphone battery is below 40%. interruption of the process due to discharge can damage the file system.
Detelekom TSC removal methods via ADB
The safest and most effective way to get rid of an intrusive application is to use the ADB command line.
This method does not require root rights (superuser rights), which preserves the device guarantee and integrity of the system partition.
Open the command prompt (cmd) or PowerShell in the folder with the platform-tools installed.
Enter the adb device command to check the connection.
If done correctly, you will see your device’s serial number and device status.
If it is unauthorised, look at the phone screen and confirm access.
adb shell pm uninstall -k --user 0 de.telekom.tscThe above command only removes the de.telekom.tsc packet for the current user (user 0), and does not affect it!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!