Sigma Software v2.40.03 Released

Table of Contents


Sigma Software v2.40.03 Released. Bypass Boot Authorization for MTK Devices
Sigma Software v2.40.03 Released MTK Update

Released Bypass Boot Authorization Feature for MTK devices :
  • Allows to disable security and service devices with any security configuration
  • Allows to service of a big number of newest MTK devices
  • The solution is based on bootrom Security Bypass Exploits.
The Following SoC are Supported :
MT6572, MT6580, MT6582, MT6735, MT6737, MT6739, MT6755, MT6757,
MT6761, MT6763, MT6765, MT6768, MT6771, MT6785, MT6799, MT6873,
MT8127, MT8163, MT8173, MT8695

How to do it :
Just tick the "Authorize" box and service the phone with Sigma in a usual way.
Please read the full manual before performing the operation

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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