Sigma Pack 4 Activation is a unique solution allowing you to perform:
Devices on HiSilicon Kirin 710 / Kirin 710F / Kirin 710A / Kirin 810 / Kirin 820 / Kirin 980 / Kirin 985 / Kirin 990 / Kirin 990 5G processors:
- SOFTWARE TESTPOINT (servicing phones without disassembling)
- Direct Unlock
- Remove Huawei ID
- Read OEM INFO
- REMOVE FRP
- Board (factory) flash files flashing
- Write original Update.app files
- ENABLE DOWNGRADE
- Write OEM INFO
- Load Fastboot / Backdoor open
- "Vendor", "Country", "Model" repair
- Backup/Restore Huawei IMEI and Network Lock
- More features will be added, step-by-step.
Both Pack 3 and Pack 4 have to be activated to use these exclusive features.
Devices on HiSilicon Platform:
- REMOVE FRP using SAFE MODE for Android 10 Huawei models (after downgrade)
- Full flashing of Huawei 2019-2020 devices (in upgrade mode)
- Support of smartphones with UFS flash memory type
- Downgrade firmware operation for smartphones on Android 9 and Android 10 phones
- Change firmware operation for smartphones on Android 9 and Android 10 phones
- UPGRADE MODE flashing using FULL OTA UPDATE files (Upgrade and Downgrade)
- Rescue mode entering (allows you to enter upgrade mode via fastboot mode)
- Allows to service newest devices on Kirin710 / Kirin 810 / Kirin 820 / Kirin970 / Kirin980 / Kirin990
- Write original Huawei board (factory) flash files in *.xml format
List of Supported HiSilicon Huawei Devices
Devices on MTK Platform:
- Repair IMEI on the latest MTK based Huawei devices
List of Supported MTK Huawei Phones
How to Activate:
- Click on "SigmaKey" tab.
- Enter the received code into the "Activation Code" field (as shown on the picture below).
- Click on "Activate Pack" button.
- Enter Activation code.