Sigma Plus v.1.01.11

This update extends FRP Remove support for Samsung Qualcomm-based devices and introduces improvements to the Unisoc module and the Sigma Plus User Guide.

Qcom Tab

Added FRP Remove support for the following Samsung models and latest security bit versions requested by Sigma users:

Samsung Galaxy A05s (SM-A057F) - BIT D
Samsung Galaxy A05s (SM-A057G) - BIT A
Samsung Galaxy A21s (SM-X216B) - BIT B
Samsung Galaxy A23 (SM-A235F) - BIT E
Samsung Galaxy A23 (SM-A235N) - BIT B
Samsung Galaxy S21 Ultra (SM-G998U) - BIT J
Samsung Galaxy S21+ (SM-G996U) - BIT J
Samsung Galaxy S24 (SM-S921U) - bit 5
Samsung Galaxy S24 Ultra (SM-S928N) - bit 5
Samsung Galaxy S24+ (SM-S926U) - bit 5

Unisoc Tab

Released Save RPMB security area and Repair Security area features. These options are used during the Unisoc unlocking process when flashing unlock files. Full manual is here.
Fixed customer-reported issues in the module. We recommend that you use latest Sigma Plus version only.

Sigma Plus User Guide Updated

Not sure which Sigma solution fits your workflow best - hardware or online license?

We’ve added a new “Help Me Choose” section to the Sigma Plus User Guide - a quick step-by-step assistant designed to help you select the most suitable Sigma solution based on your servicing needs.

Check the updated Sigma Plus Customer Guide

Download Sigma Plus Software v.1.01.11