PD1941F Vivo U20 Firmware Flash File How to Flash

Download Stock Firmware/Flash File PD1941F Vivo U20:

Download Official Stock Firmware Flash File For Vivo U20. If You own Vivo U20 Smartphone and You want to download the Stock ROM /Flash File/For it then You are on a Correct Place, You have to do this by following the Below Guide.

Vivo U20 Run on Android 9.0 & it is Powered by QCOM SD 675 Processor. it is a Dual SIM Smartphone Support Nano SIM Card’s Including all other Connectivity Features Like Bluetooth hostpot & WIFI.

The Device Come with 4GB of RAM and 64GB of Storage Can Be Expandable via SD Card. in the Camera Department it Come with 16+8+2MP Rear Camera With 16MP Front Shooter.


  • Flashing the ROM Will Erase all Your Personal Data Including Storage. So We advice You to First Make a Complete backup of Your Phone.
  • Please Do Carefully, We are Not Responsible for any Damage to Your Device.
  • Ensure that Your Device at-least 50% Charge During Flashing Process to Prevent accidental Shut Down.

Why We Need Stock Firmware?

  • to Downgrade a Phone
  • to upgrade a Phone
  • Fix Some serious issue in phone
  • Remove FRP, Pattern and Pin lock
  • fix bootloop and software issue on Phone
  • Completely Re-Installation of Board Software
Safety Require:

Firmware Information-

Device Name: Vivo U20
Type: Full ROM
ROM Size: up to 5GB
SoC: QCOM SD 675
Os: Android 9.0
Password: Null
Gapps: Included
Root access: Not
Firmware version: Vivo_U20_PD1941F_EX_A_1.4.12_LA.UM.7.9.r1



  • PD1941F_EX_A_1.4.12: Download
  • firmware from mirror Server: Download

Flash Tools:

usb Driver: 

  • QD Loader Driver: Here

How to Install Stock Firmware on Vivo U20:

  • Download & Extract QFIL tools.
  • Download & Extract Firmware Package.
  • Install QD Loader usb Driver on PC
  • Connect Phone to PC & Reboot to EDL use code Via adb: adb reboot edl
  • You Can usb Driver Like below Image in Device Manager

  • Run QFIL and Load Programmer and XML Files From ROM Folder
  • Click Download

  • Wait until Success. Your Phone Rebooted…

Read also:

  1. How to unlock Bootloader
  2. How to Repair IMEI Number


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