Sigma – MTK Features

Read Codes/Unlock

Direct Unlock for Alcatel, Motorola, ZTE and other MTK brands and Huawei with old and new security types
There is no need to select model from the list Standalone solution, doesn’t need any server codes or credits
All firmware versions and provider IDs are supported
Fast unlock procedure
Read User Code (unlike using « format FFS », no private information will be lost)
Read/generate all types of codes
Support of specific firmware and hardware versions
Unlock Code Calculation by IMEI

Supported models: Alcatel / Motorola / Orange / TCL / Vodafone / T-Mobile / TMN / ZTE
Internet connection is not required for code calculation
Standalone solution, doesn’t require server codes or credits
No limit for quantity of codes calculated per day Flash/Backup

Sigma flash files are stored in *.skf format
Read phone’s firmware version
COM port speed – up to 921600 bps
Read & Restore backup Upgrade firmware (restore backup from one phone into another)
Upgrade and downgrade firmware version
Correct firmware upgrade for Alcatel models (works with CUST PARA area)
Smart (fast) write mode
Simple write mode
Works with NAND and NOR flash chip types
Other Sigma MTK Features can be viewed on themanufacturer’s website.
Sigma – Qualcomm Features

Unlock code calculation by IMEI

Supported phone brands: Alcatel
Internet connection is not required for code calculation
Standalone solution, doesn’t require server codes or credits
No limit for quantity of codes calculated per day Direct unlock

Alcatel, ZTE smartphones
Fast direct unlock via USB cable
No user data will be lost after unlocking
There is no need to select model from the list