DESCRIPTION

ROM Phone GRAND NASA – ROM Android 5.1

ONLY MT6580

Update Official ROM GRAND NASA version: V117F_QHD_L_V1.0_1_4_20180724_1011_V1.0.4_TC_T15_NASA – full_hct6580_weg_a_l-user 5.1 LMY47I

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Update Official ROM GRAND NASA version: V117F_QHD_L_V1.0_1_4_20180420_0934_V1.0.3_TC_T15_NASA – full_hct6580_weg_a_l-user 5.1 LMY47I

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Official ROM GRAND NASA version: V117F_QHD_L_V1.0_1_4_20180416_1529_V1.0.1_TC_T15_NASA – full_hct6580_weg_a_l-user 5.1 LMY47I

Gapps include  – No Rooted

Language support: Multilang

ROM Install :

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6580_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