SigmaKey MTK Unlock tool outstanding functionality

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Remove FRP for the large group of Samsung devices

Popular models supported, including 2022 models

A/E/F/G/J/N/M/P/S/T/X series supported

Android 7-12 supported, no testpoint required

Latest security versions

Bypass boot authorization

Allows to disable security and service devices with any security configuration

Allows to service of a big number of newest MTK devices

The solution is based on bootrom Security Bypass Exploits. The following CPUs are supported: MT6572, MT6580, MT6582, MT6735, MT6737, MT6739, MT6755, MT6757, MT6761, MT6763, MT6765, MT6768, MT6771, MT6785, MT6799, MT6873, MT8127, MT8163, MT8173, MT8695

Repair IMEI for VIVO MTK devices

Support for the latest devices of V, X, Z series and more

REMOVE Huawei ID for MTK devices

Full and correct Huawei ID unlock

"Huawei ID"-based phone services remain working after the operation

"Huawei ID"-lock will not return after reflashing

Full support for MTK Devices with eMMC and UFS flash chips

Backup and Restore NV - Calibrations

Unlock, Remove FRP and other features using SPFT method

Motorola, Alcatel, Huawei and all other MTK devices

Non-secure MTK smartphones are supported

Ability to perform FRP Remove operation for unknown MTK smartphones using own Download agent

Yoda Method of Unlock/Get Unlock Codes:

works with the following devices:
almost all Android smartphones of different brands based on MT6516 / MT6571 / MT6572 / MT6573 / MT6575 / MT6577 / MT6580 / MT6581 / MT6582 / MT6589 / MT6592 / MT6595 / MT6732 / MT6735 / MT6752 / MT6753 / MT6795 / MT8312 / MT8321 / MT8377 / MT8382 / MT8389 / MT8735M chips;
smartphones that can't be unlocked neither with generic unlocking method, nor with unlocking by IMEI;
smartphones with blocked counter of code entries attempts / disabled unlock codes entry fields;
smartphones that get locked again after master reset operation has been completed;
MTK smartphones, solving lots of unlock issues.

IMEI Repair solution:

Works with almost all (99.9%) Android smartphones of different brands based on MT65XX / MT83XX chips.
Unlike any existing solution, allows to repair Hardware and Software IMEI.
Repairs "Invalid IMEI", "IMEI: 0" issues.
Simplified repair procedure allows to avoid the most common issues with phone connection and searching / installing drivers for every particular new brand.
IMEI stays repaired even after MASTER Reset operation has been completed.

Root Solution for Supported Android Smartphones:

Various Android versions supported for root/unroot

Read Codes/Unlock:

Direct Unlock:
Android smartphones based on MTK CPU supported
Alcatel, Motorola, ZTE and other MTK brands
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:
Motorola EX-series, Huawei, Android smartphones etc.:
NP (Network Personalization) code
NSP (Network Subset Personalization) code
CP (Corporate Personalization) code
SP (Service Provider Personalization) code
SIMP (SIM Personalization) code
NS-SP personalization code
SIM-C personalization code
Alcatel, Motorola WX-series:
NCK (Network Control Key) code
NSCK (Network Subset Control Key) code
SPCK (Service Provider Control Key) code
CCK (Corporate Control Key) code
PCK (Personalization Control Key) code

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:

SigmaKey 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
Huge flash files archive:
Latest firmware versions
Huge archive of operator's firmwares
Huge selection of language packs
File names specifications:
"Locked" – means that after firmware update phone will be locked
"ID Flash" – means that firmware is intended for a specific flash memory type
"LP description" – means that each file contains description of languages that are placed in the flash file
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 type:
Same flash file can be flashed into NAND chips with different page sizes
Complete handling of NAND bit errors
"Bad blocks" detection and marking during flashing process for phones with NAND chip
Repair IMEI, including models with more than one SIM
Repair Software IMEI (phones with IMEI located in file system)
Repair Hardware IMEI (phones with IMEI located in OTP area flash chip)
Repair IMEI for Huawei models with new security type
Repair Blank IMEI

Repair Security Area:

Repair Security Area for Alcatel cell phones (flashing method)
Diagnostics and Security Area Repair for Huawei cell phones (models with new security type).
Repair of the following software errors:
Software Error 23
Software Error 4
Software Error 3
Software Error 20
Other types of software errors
Works with FFS through boot mode (allows to export information from the phone's FFS zone even if the handset is dead, but file system of the set is not damaged)
Works with network calibrations (backup and restore)
Works with phone's flex (backup and restore)
Phone book backup
Format file system

Supported CPUs:

MediaTek MT6219, MT6223, MT6225, MT6226, MT6235, MT6236, MT6238, MT6239, MT6250, MT6251, MT6252, MT6253, MT625A, MT6260, MT6261, MT6268, MT6516, MT6572, MT6573, MT6575, MT6577, MT6582, MT6589, MT6595 MT6750, MT6755
Support for new CPUs and flash chips are being added immediately

Factory Reset Protection Remove (FRP):

FRP reset for new Huawei smartphones

Other Options

Works via UART interface – any virtual or physical COM-port (up to 921600 bps)
Phone's external RAM testing
Accelerating operations execution (boost mode)
MTK boot speed autodetect
DTR & RTS serial port control
Multilingual software interface: English, Russian, Ukrainian, Spanish, Portuguese

Last updated on April 20th, 2018.

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