DESCRIPTION

ROM Phone Vivo X21 - ROM Android 8.1.0

ONLY SDM660

ROM 1 – Update Official Vivo X21 version : PD1728F_EX_A_6.70.8_vivo_qcom_LA.UM.7.2.r1-00600-sdm660

ROM 2 – Update Official Vivo X21 version : PD1728_A_7.8.0_vivo_qcom_LA.UM.7.2.r1-00600-sdm660_split.tar.gz

ROM 1 – Update Official Vivo X21 version : PD1728F_EX_A_6.10.1_vivo_qcom_LA.UM.7.2.r1-00600-sdm660

ROM 3 – Official Vivo X21 version : PD1728_A_1.20.19_vivo_qcom_LA.UM.6.2.r1-04300-sdm660

ROM 1 – Update Official Vivo X21 version : PD1728F_EX_A_6.9.4_vivo_qcom_LA.UM.7.2.r1-00600-sdm660

ROM 2 – Official Vivo X21 version : PD1728_A_7.5.18_vivo_qcom_LA.UM.7.2.r1-00600-sdm660

ROM 1 – Official Vivo X21 version : PD1728F_EX_A_1.13.2_vivo_qcom_LA.UM.6.2.r1

Gapps include – No Rooted

Language support : Multilang

Install ROM:

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
8.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