CPU: 1.3GHz Dual Core
SoC: MediaTek MT6572
GPU: ARM Mali 400 MP2
Storage: 4GB internal up to 32GB microSD
Camera: 2 MP front & 8 MP back
GPRS – EDGE – HSPA+
WiFi b, g, n, WiFi hotspot
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
Blackview JK890 Stock Firmware
Android 4.2.2 Jelly Bean
Report if you cannot download any of these files.
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