Vivo Y31 2021 PD2050F Firmware Flash File (Stock ROM Guide)

Vivo Y31 2021 was launched in January 2021. Well, the device came out of the box with Android 11 and promised to get a regular software update and security patch.

Today we have the latest stock ROM flash file for the Vivo Y31 2021 PD2050F powered by a Qualcomm processor. To install the firmware flash file, we need software called the QFil Flash tool which can be helpful to flash the stock ROM on your device. The method is simple and easy. We have also added video and step-by-step tutorials to make things easier to flash the official flash file.

This process is helpful if you have bricked your device, lag, or shuttering performance, to fix Bluetooth and WiFi issues, to unroot or bypass the FRP lock. So without further wasting our time, let’s understand what is stock firmware flash file.

How to Install Vivo Y31 2021 PD2050F Firmware Flash File (Stock ROM Guide)

Vivo Y31 2021 Device Overview

The Vivo Y31 features a 6.58 inches IPS LCD panel with a resolution of 1080 x 2408 pixels and an aspect ratio of 20:9. Under the hood, we have the Qualcomm Snapdragon 662 built on an 11nm manufacturing process. It is an octa-core processor which consists of four Kryo 260 Gold cores clocked at 2.0 GHz and four Kryo 260 Silver cores clocked at 1.8 GHz. Adreno 610 takes care of the graphics-intensive tasks.

In terms of optics, we have a triple camera setup at the rear and a single camera at the front. The triple camera setup consists of a 48MP primary sensor paired with an f/1.8 lens, a 2MP depth sensor paired with an f/2.4 lens, and a 2MP macro sensor paired with an f/2.4 lens. Coming to the front, we get a 16MP sensor paired with an f/2.0 lens. The rear camera setup can capture 4K videos at 30 fps, while the front camera is limited to 1080p video recording. On the rear cameras, we don’t have OIS(Optical Image Stabilization) on any of the sensors, and instead, we only get EIS(Electronic Image Stabilization).


The smartphone comes with Android 11 out of the box, with Funtouch 11 running on top. We will have three storage options for this device: 4GB RAM + 128GB internal storage, 6GB RAM + 128GB internal storage, and 8GB RAM + 128GB internal storage. There is also a dedicated MicroSD slot for storage expansion.

In terms of communications, we have Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS, FM Radio, and USB Type-C 2.0. For sensors, we have a side-mounted fingerprint sensor, accelerometer, gyro, proximity, and compass. Powering it all is a 5000 mAh battery that supports 18W fast wired charging. The company claims the smartphone goes from 0-70% in 67 min using the provided adapter and cable in the box.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Vivo Y31 2021 Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or Adwares from Vivo Y31 2021
  • You can fix the boot loop issue on Vivo Y31 2021
  • Fix Unfortunately, the app has stopped error on Vivo Y31 2021
  • Fix Network related issue
  • Patch Boot image to Root using Magisk
  • You can unroot Vivo Y31 2021
  • To Reset or Remove FRP on your device
  • Restore Vivo Y31 2021 back to Factory State

Firmware Details:

  • Device Name: Vivo Y31 2021 PD2050F
  • ROM Type: Stock ROM
  • Gapps File: Included
  • Tool Supported: QFil Flash tool
  • Processor: Qualcomm Snapdragon 662 Processor
  • Android Version: Android 11

How to Install Vivo Y31 2021 PD2050F Flash File

Before installing the Stock ROM on your Vivo Y31 2021, you should download the firmware flash file. Then download and install the USB Drivers and flash tool on the PC as well. Once you’re done with these, you can proceed to the steps below. But let’s take a quick look at the Stock Firmware importance and firmware details below.



Download Flash Files

Firmware Detail Download Link
Flash File Name: PD2050F_EX_A_1.77.9
File Size: 3.6 GB
File Type: OTA
Android Version: Android 11
Flash File Name: PD2050F_EX_A_1.77.7
File Size: 3.6 GB
File Type: OTA
Android Version: Android 11

Flash File Name: PD2050F_EX_A_1.77.3
File Size: 3.6 GB
File Type: OTA
Android Version: Android 11

Flash File Name: PD2050F_EX_A_1.77.4
File Size: 3.6 GB
File Type: OTA
Android Version: Android 11
Flash File Name: PD2050F_EX_A_1.73.7
File Size: 3.6 GB
File Type: OTA
Android Version: Android 11

Method 1: Instructions to Install via Recovery:

First, you can try the official method to install the OTA stock ROM update via Vivo device recovery. Follow the guide link given below to install the OTA update on Vivo device.

Guide to Install Vivo Firmware on any Vivo smartphone

Method 2: Instructions to Install via QFIL Tool:

Download Qualcomm Flash image loader tool and USB Drivers on your PC. Follow the below link to install the firmware using QFIL tool

Guide to Install Stock ROM using QFIL Tool

Method 3: Instructions to Install via MSM Download tool:

  1. Download the MSM Download tool, firmware, and drivers on your PC.
  2. Now install the USB drivers
  3. Place the MSM download tool and firmware in the same folder
  4. Open the MSM download tool and connect your device to PC/Laptop
  5. Once you connect, it will automatically load the firmware, if not select it manually.
  6. Click on the start button and wait patiently to complete the installation process.
  7. Once it is done! remove your device from PC. That’s it!

That’s it, guys. We hope that you’ve installed the Stock Firmware on your Vivo Y31 2021 device successfully. Feel free to ask in the comments below for any queries.


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