DESCRIPTION

ROM Phone Mobiistar PRIME Y - ROM Android 4.4.2

ONLY MT6592

Official ROM Mobiistar PRIME Y version: A9B_HXXD_B.W.KK.B1B5.E1.USR – ratech92_cwet_rgk_kk-user 4.4.2 KOT49H

Country: Vietnam

Gapps include- No Rooted

Language support: EN/VI

Install ROM:

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6592_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Select "Download Only" or if upgrade "Firmware upgrade"
- Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the phone).

- Press “Download” button to start
- 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 !

- You can now safely disconnect your phone and turn it on.

※Please make a backup of your device before installing or updating ROM