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Sigma Key Software

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Sigma - Full Contact with the Phone
  • Universal multibrand and multifunctional MTK, Qualcomm, Broadcom, Hi-Silicon, Spreadtrum and TI OMAP servicing solution, not tied to a specific model list
  • Supports Alcatel, Sony, Huawei, Motorola, ZTE and other popular brands on the market
  • Available as a box or a dongle
  • Fast and secure unlock procedure
  • We have a set of unique service methods: Yoda, Sidewinder, Heuristic
  • Powerful flash and backup tool with huge archive of flash files (all operator customizations and language packs)
  • Repair IMEI, including models with 4 SIM cards
  • Built on the up-to-date platform with ability to upgrade device's firmware
  • Standalone unlimited solution; no server credits required, no need to select models from the list, just connect the phone and you're ready to go!
Sigma Key Setup Download :

Product Main Features :
  • Direct Unlock
  • Read / Calculate all unlock codes
  • Read user code
  • Remove FRP
  • Flash/Backup
  • Service: Calibration settings, Flex
  • Restore IMEI / WiFi / Bluetooth / other numbers
  • Multilingual software interface
  • Support for the latest operating systems
  • Diagnostics & repair and more...
System Requirements :
  • Minimum System Requirements
    • 1 GB of RAM
    • 20 MB of free space on the hard drive
    • Intel Celeron (R) CPU 2.26 GHz processor
  • Recommended System Requirements
    • Windows 7
    • 4 GB of RAM
    • 2 GB of free space on the hard drive
    • Intel Core™2 Duo 2.93 GHz processor
  • Supported OS
    • XP (32/64-bit)
    • Vista (32/64-bit)
    • 7 (32/64-bit)
    • Server 2008
Flash Files
Please visit Boot-Loader v2.0 to get access to complete SigmaKey files collection.

Get Ready
To get started with SigmaKey please follow this step-by-step installation procedure:
  • Connect SigmaKey/SigmaBox to PC USB port
  • Install SigmaKey/SigmaBox drivers
  • Update (activate) your SigmaKey/SigmaBox
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