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Sigma Software v.2.40.08​

MTK Tab​

We expanded the list of MTK processors supported for Bypass boot authorization feature.
Added new group:

• MT6753, MT6779, MT6795, MT6797, MT8167

This feature allows you to disable security and service devices with any security configuration. Please read the before performing the operation.

HiSilicon Tab​

The following features were released for Huawei HiSilicon Kirin 710 / 810 / 820 / 970 / 980 / 985 / 990 / 990 5G based devices:

• Backup calibration data
• Restore calibration data

This information includes network settings and other sensitive phone data.