Samsung regularly updates the security software used on its Galaxy smartphones and tablets. As new firmware and security revisions are released, mobile servicing tools need to expand their device and security-version compatibility.
With Sigma Plus Key v1.01.13, support has been expanded for several Samsung Qualcomm devices. The update specifically adds Remove FRP support for the latest security bit versions of the listed Samsung models.
For more information: official website.
Main Tools
Sigma Plus Key v1.01.13 provides a professional servicing environment for supported Samsung devices. Its main capabilities in this update include:
- Samsung Qualcomm device support
- Expanded Qcom Tab compatibility
- Support for selected newer security bit versions
- Remove FRP support for supported models
- Samsung Galaxy smartphone servicing compatibility
- Samsung Galaxy tablet support
- Support for selected Galaxy Z series devices
- Device and firmware/security-version identification
- Professional servicing workflow for compatible hardware
The exact operations available can depend on the Samsung model, chipset, firmware, security configuration, and security bit.
Key Features
1. New Samsung Model Support:
The latest Sigma Plus Key release adds a substantial number of Samsung models to its supported-device list. This makes v1.01.13 a useful update for technicians who work with newer Galaxy devices.
2. Updated Security Bit Compatibility:
A major part of this release is support for newer security bit versions. Supported entries range from Bit 4 through Bit L, depending on the device.
3. Qualcomm Device Support:
The update focuses on Samsung devices included under the Qcom Tab section, extending compatibility for selected Qualcomm-based Galaxy smartphones and tablets.
4. Expanded Galaxy S Series Support:
The update covers several models from the Galaxy S21, S22, and S24 families, providing expanded servicing compatibility for supported firmware configurations.
5. Foldable Device Support:
Several Galaxy Z Flip and Z Fold models are included, giving technicians expanded compatibility with Samsung’s foldable-device lineup.
Supported Functions
Added Remove FRP support for the latest security bit versions of Samsung models:
- Samsung Galaxy A73 5G (SM-A736B) – Bit C
- Samsung Galaxy S21 5G (SM-G9910) – Bit G
- Samsung Galaxy S21 FE (SM-G990U2) – Bit L
- Samsung Galaxy S22 (SM-S901U) – Bit A
- Samsung Galaxy S22 5G (SM-S901U) – Bit A
- Samsung Galaxy S22 Ultra (SM-S908E) – Bit E
- Samsung Galaxy S22 Ultra (SM-S908U) – Bit A
- Samsung Galaxy S22 Ultra 5G (SM-S908E) – Bit E
- Samsung Galaxy S22 Ultra 5G (SM-S908U) – Bit A
- Samsung Galaxy S22+ 5G (SM-S906U) – Bit A
- Samsung Galaxy S24 Ultra (SM-S928U) – Bit 6
- Samsung Galaxy S24+ (SM-S926U) – Bit 6
- Samsung Galaxy Tab A9+ (SM-X218U) – Bit C
- Samsung Galaxy Tab S7 FE (SM-T737) – Bit 9
- Samsung Galaxy Z Flip5 (SM-F731N) – Bit 6
- Samsung Galaxy Z Flip5 Ultra (SM-F741U) – Bit 4
- Samsung Galaxy Z Fold4 5G (SM-F936B) – Bit C
- Samsung Galaxy Z Fold5 (SM-F946U) – Bit 8
- Samsung Galaxy Z Fold5 Ultra (SM-F956U) – Bit 4
Technical Setup Details
- Software Name: Sigma Plus Key
- Version: Â v1.01.13
- Release: Latest
- Latest: Windows
- Supported OS: Windows 7 / 8 / 10 / 11 (64-bit Recommended)
- Interface: USB
- Processor: Intel or AMD Dual-Core or Higher
- RAM: Minimum 4 GB (8 GB Recommended)
- Storage: Â 500 MB Free Space
- Internet: Â Required for Activation & Updates
- License: Sigma Plus Key Activation Required
How to Install Sigma Plus Key v1.01.13
- Download Sigma Plus Key v1.01.13 from this website.
- Extract the downloaded ZIP or RAR archive.
- Disable antivirus temporarily if required.
- Run the installer as Administrator.
- Complete the installation process.
- Connect your Sigma Plus Key or activated account.
- Install the latest USB drivers for Samsung devices.
- Launch the software.
- Connect the Samsung device in the required mode.
- Select the desired operation and begin servicing.
Sigma Plus Key v1.01.13 is a significant update for GSM technicians working with Samsung Qualcomm devices. By adding Remove FRP support for numerous new smartphones and tablets—including the Galaxy S24 series, Galaxy Z Fold5, Galaxy Z Flip5, Galaxy S22 series, Galaxy S21 series, and Tab models with the latest security Bit versions—this release expands service compatibility and improves repair efficiency.
If you regularly perform Samsung unlocking and FRP removal, updating to Sigma Plus Key v1.01.13 ensures compatibility with newer firmware and security patches while providing a reliable and professional servicing experience.
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