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Smartphone Tools Sigma Box and Dongle



Sigma - Full Contact with the Phone


Universal multibrand and multifunctional MTK, Qualcomm, Broadcom, Hi-Silicon and TI OMAP servicing solution, not tied to a specific model list
Available as a box or a dongle
Fast and secure unlock procedure
We have a set of unique service methods: Yoda, Sidewinder, Heuristic
Powerful flash and backup tool with huge archive of flash files (all operator customizations and language packs)
Repair IMEI, including models with 4 SIM cards
Built on the up-to-date platform with ability to upgrade device's firmware
Standalone unlimited solution; no server credits required, no need to select models from the list, just connect the phone and you're ready to go!

Latest Software Link

Sigma software tool is best for Unlocking software tool for Various model phone
A lot of model support unlocking, IMEI changer, Backup NVRAM, Rooting have chipsets like Mediatek, Qualcomm, Broadcom, Hi-Silicon
Supports Alcatel, Sony, Huawei, Motorola, ZTE and other popular brands on the market
You can Unlock Phone via ADB mode or Meta Mode, The instruction begin when Tools have you and its easy to operate with instruction
You can see more details about Tools about below
NOTE: Before Writing ROM to your device, Extract the downloaded compressed file and provide given password if asked, Please read first the (How to safe flash/Reprogram your device?) Do it at your own risk, After flashed the device is set automatic in reset condition, All your user data is lost. Make sure you full BACK-UP the device first before to proceed flashing your phone for future purposes.

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