Sigma Key is a powerful tool for flashing/unlocking/repairing cell phones based on MTK, TI OMAP, Broadcom and Qualcomm platforms.

Read Codes/Unlock

• direct release:
• Android smartphones based on MTK CPU supported
• Alcatel, Motorola, ZTE and other MTK brands
• Huawei with the security of the old and new type
• No need to select the phone model from the list
• Standalone solution, no codes or credits required
• Support of all firmware versions and vendor IDs
• Quick Release Procedure
• Reading the user code (unlike resetting the code, personal information is not lost)
• Reading/generation of codes of all types:
• Motorola EX-series, Huawei, Android smartphones etc.:
• NP (Network Personalization) code
• NSP (Network Subset Personalization) code
• CP (Corporate Personalization) code
• SP (Service Provider Personalization) code
• SIMP (SIM Personalization) code
• NS-SP customization code
• SIM-C personalization code
• Alcatel, Motorola WX series:
• NCK (Network Control Key) code
• NSCK (Network Subset Control Key) code
• SPCK (Service Provider Control Key) code
• CCK (Corporate Control Key) code
• PCK (Personalization Control Key) code
• Firmware and specific hardware support:
• Models locked with the "hardware code"
• Carrier Locked Models
• Models with more than one SIM card
• Models with disabled release menu

Flashing/Reserve Copy (Backup)

• SigmaKey flash files are stored in the *.skf format
• Reading phone firmware version
• COM port work speed – up to 921600 bit/s
• Read and restore backup
• Firmware update (backup copy from one phone to another)
• Firmware version up and down (upgrade and downgrade)
• Huge firmware repository
• Successful firmware update of Alcatel phones (works with the CUST PARA zone of the phone's firmware)
• "Smart write" mode (fast mode)
• "Simple mode" writing
• Works with NAND and NOR flash memory types

Qualcomm

direct release

• Acer, Alcatel, ZTE, Huawei, Sony, Motorola Smartphones / ZTE Phones
• Unlock via USB cable
• Heuristic method that allows you to unlock a smartphone even if it has an unknown firmware version
• Resetting the counter of attempts to enter the code
• Support for smartphones based on Android and Firefox operating systems
• Support for Qualcomm Hexagon smartphones

IMEI repair

• motorola smartphones
• sony smartphones
• ZTE phones
• ZTE smartphones
• Huawei smartphones

broadcom

direct release

• Alcatel, ZTE, Vodafone smartphones
• No need to enter codes on the phone after unlocking
• Unlock via USB cable
• Resetting the wrong code counter
• An automatic function that does not require flashing

Read all codes

• NCK (Network Control Key) code
• NSCK (Network Subset Control Key) code
• SPCK (Service Provider Control Key) code
• CCK (Corporate Control Key) code

PCK (Personalization Control Key) code.