Exclusive Huawei Solutions
1. First in the WORLD!
Released exclusive Repair features for devices based on HiSilicon Kirin 65x / Kirin 95x
/ Kirin 960 / Kirin 970 / Kirin 710 / Kirin 980:
• Change vendor
• Change country
• Change Model
Benefits:
• EMUI version does not matter
• Allows to convert DEMO units to full working phones
• Correct Repair data in OEM info zone
• Totally safe operation, because Sigma makes auto-backup of original OEM info area
How to connect:
• No need to disassemble the phone with Sigma software testpoint
• Also you may use hardware testpoint
Note for devices on Kirin 980: We do not recommend restoring OEM-info area from another phones. In
order to write data in OEM info zone correctly, please Repair Vendor/Country/Model and reflash the phone.
2. Improved Enable downgrade feature for models on HiSilicon Kirin 710 / Kirin 980• This feature allows to downgrade firmware/ Android version of the phone
3. Significantly improved Software Testpoint feature for models on HiSilicon Kirin 95x.
4. More features will be added, step-by-step.
FULL List of features exclusively supported by Sigma for devices on Kirin 710/970/980:
Service:
• SOFTWARE TESTPOINT (service without disassembling)
• Direct network unlock
• Remove Huawei ID
• REMOVE FRP
• Get full device info
Repair:
• Repair and Change Vendor / Country / Model
• Read / Write OEM INFO
• Rescue mode entering
• Load Fastboot / Backdoor open
• Write original Huawei board (factory) flash files in *.xml or Sigma format
Write Flash:
• Write original FullOtaUpdate / SD_Update files
• Enable Downgrade / Change firmware
• Flash in Upgrade or Fastboot mode
You can find the list of supported Huawei devices HERE
Both Pack 3 and Pack 4 have to be activated to use these exclusive features. 
Sigma v.2.38.02. Vendor/country/Model Repair for Kirin 970/710/980 and others
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