DESCRIPTION

ROM Phone VIVO Y66 PD1621 Convert Global - ROM Android 6.0.1

ONLY MSM8937

ROM VIVO Y66 PD1621 Convert Global version : PD1621_EX_A_1.19.3_vivo_qcom_LA.UM.5.6-01810-89xx.0

Gapps include – No Rooted

Language support : Multilang

Install ROM:

QPST

1.Connect your phone to PC and let the driver install
2.Install QPST
3.Open QPST Configuration -> Add new port -> Select the com port of your device -> exit
4.Go to Start -> All Programs -> QPST eMMC Software Download open the tool -> Check program boot loaders -> Browse for the device com port
5.Click Load XML def and browse for rawprogram_unsparse.xml in folder ROM
6.Click Load Patch def and browse for patch0.xml in folder ROM
7.Check the search path 2 and browse for the folder ROM
11.Now click download, wait for the download to finish (it never finish but it also detects for a new driver, and that’s important)
and it will search for the new hardware found, install the driver

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