Download latest Android KitKat 4.4.2 firmware for Nibiru M1 smartphone

Download latest Android KitKat 4.4.2 firmware for Nibiru M1 smartphone from here or from here.

Archive name: 20140827_cwet_kk_nibiru M1 
FW version: Android KitKat 4.4.2 stock firmware  
Archive file size: 463 MB  
Model: Nibiru M1 smartphone
Platform: Mediatek MT6592
Project: even92_cwet_yl_kk
Config_version: V1.1.2

Install ROM 
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- “Press F9 (hit Download button)” OR ” if upgrade ROM Firmware->Upgrade ”
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish!
 

Here you have a video tutorial on how to upgrade to KitKat another MT6592 CPU smartphone, E-ceros One.