Blackview Sigma Stock Firmware

Display: 5.5 inch, Resolution 1080 x 1920, 401 ppi

Dimension: 72.6 x 143 x 7.99 mm

Weight: 163g

CPU: 1.7GHz Octa Core

SoC: MediaTek MT6592

GPU: Mali 450 MP4

RAM: 2GB

Storage: 16GB internal up to 64GB microSD

Camera: 8 MP front & 18 MP back

Dual SIM

GPRS - EDGE – HSPA+

WiFi b, g, n, WiFi hotspot

Blutooth 4.0

USB 2.0

Battery: 2500mAh

Note

Follow the instructions on how to flash the device carefully below

I will not take responsibility on whatever may happen to your device.

Flash at your own risk..

Make sure you are downloading the exact ROM of the device you want to flash because

flashing a wrong preloader, will make the device completely dead

(can't power on, can't charge and will not be detected by a computer)

How to flash MTK devices using SP Flash Tool

For a more detail guide with video and pictures on how to use SP Flash Tool, click here

You can also use other tools like WiseLink, SP Multiport Download, Miracle Box, Volcano, Infinity CMII etc to flash this device

If you encounter any error while flashing your device, click here and see if it solves your problem

GurusMind