Download SigmaKey V2.42.0 Full Setup for Window

Download SigmaKey V2.42.0 Latest Setup:

SigmaKey is a Professional smartphone repairing tool that works without server. you can Repair QCOM, Mediatek, Kirin and spredtrum based Huawei Phone. from this page you can Download Latest Version of SigmaKey software. in this new version developers improve kirin 820/985/990/990 5G repairing functions.

Download Links:


  1. flash Firmware via test Point
  2. direct decoding
  3. remove/bypass Huawei ID
  4. Remove/ Reset/ bypass FRP
  5. board (factory) flash files flashing (Huawei)
  6. write original files
  7. downgrade
  8. Write OEM INFO
  9. Load Fastboot / Backdoor open
  10. “Vendor”, “Country”, “Model” repair
  11. Backup/Restore Huawei IMEI and Network Lock

Changelog SigmaKey V2.42.0:

  • Global improvements were made to Sigma software for HiSilicon Kirin 820 / 985 / 990 / 990 5G devices

How to Install Sigmakey V2.42.0:

  • Download SigmaKey setup file from above
  • Run Installer and follow on screen Instructions
  • once done, activate the tool & use, Here is more details about activation

Source: SigmaKey Team


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