Download Vivo X21 PD1728F Firmware Flash File and learn how you can use this firmware file to restore your Vivo X21 PD1728F.
On this page, you will learn how you can use this Vivo X21 PD1728F stock rom.
You can use this firmware file to restore Vivo X21 PD1728F, downgrade or upgrade Vivo X21 PD1728F.
You can use it to reset Vivo X21 PD1728F lock screen, fix bootloop on Vivo X21 PD1728F.
This flash file for Vivo X21 PD1728F can help fix the hanging logo, system errors and unbrick your phone.
This firmware is strictly for Vivo X21 PD1728F, do not try it elsewhere.
Downloads and requirements:
Vivo Model: X21 PD1728F
Android firmware version: 8.1
Filename: Vivo_X21_PD1728F_EX_A_1.6.18_14042018_QFIL.zip
Firmware file size: 3 GB
How to install this Vivo X21 PD1728F Firmware Flash File?