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Pack 4

Price: 89 USD

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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 990E / Kirin 990 5G processors:

SOFTWARE TESTPOINT (servicing phones without disassembling)
Direct Unlock
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
Repair "Chip is damaged"
Write Battery serial number
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 2019-2021 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
Remove Huawei ID / Repair "Chip is damaged" operation for devices on Kirin 990 / Kirin 990 5G / Kirin 810 / Kirin 820 / Kirin 985 costs 90 authorizations.
For Pack 5 owners this operation costs only 1 authorization.

List of Supported HiSilicon Huawei Devices

Devices on MTK Platform:

Repair IMEI on the latest MTK based Huawei devices
Backup and Restore NV - Calibrations

List of Supported MTK Huawei Phones

Y5 2019
Y6 Prime 2019
Y6 Pro 2019
Y6 2019
Honor Play 8A
Honor 8A Pro
Honor 8A
Enjoy 9e
Honor 8S
AMN-AL10, AMN-L03, AMN-L21, AMN-L22, AMN-L23, AMN-L29, AMN-LX1, AMN-LX3, AMN-LX9
JAT-L21, JAT-L29, JAT-L41, JAT-AL00, JAT-LX1
MRD-L03, MRD-L11, MRD-L21, MRD-L41, MRD-AL00, MRD-TL00, MRD-LX1, MRD-LX1F, MRD-LX3
KSA-AL00, KSA-AL10, KSA-L22, KSA-L23, KSA-L29, KSA-LX9

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.

Additional features available straight away after successful activation!

Note! All Sigma users with Sigma Pack 4 activated will get access to all future updates introduced to this pack.

Last updated on April 20th, 2018.

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