DESCRIPTION

ROM Phone Vivo Z3i – ROM Android 8.1

ONLY MT6771

ROM 3 – Official Vivo Z3i version : PD1813_A_5.12.33_vivo_mtk_alps-mp-o1.mp1-pre9_mtk6771 – full_k71v1_64_bsp

ROM 2 – Official Vivo Z3i version : PD1813C_A_7.10.26_vivo_mtk_alps-release-p0.mp3-pre3_mtk6771 – full_k71v1_64_bsp

ROM 1 – Official Vivo Z3i version : PD1813E_A_7.10.26_vivo_mtk_alps-release-p0.mp3-pre3_mtk6771 – full_k71v1_64_bsp

Gapps include – No Rooted

Language support : Multilang

Install ROM:

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6771_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