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Vivo Y71 Flash File (PD1731F) Official Stock ROM – Fix Software Issues

Flashing a Vivo Y71 can be a helpful solution to fixing software issues, upgrading the device’s software, or unlocking the device. However, following the correct procedures and using the appropriate Vivo Y71 flash file is essential to ensure a successful flashing process without errors.

In this blog post, we will provide detailed information on how to flash Vivo Y71 PD1731F using the Vivo Y71 flash file, including steps to follow, risks to avoid, and troubleshooting tips in case of any issues.

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How to Flash Vivo Y71 PD1731F Flash File (Stock ROM)

With preparations complete, it’s time to flash firmware. While specific steps may vary depending on your flash tool, the general procedure remains consistent. For instance, using a Vivo Y71 Flash File follows a similar process.

Here’s a step-by-step guide to flashing the Vivo Y71 stock firmware ROM (flash file):

1. Download the Flash File: 

Download the appropriate Flash file for your Vivo Y71 from a reputable source. Make sure you choose the correct version for your device.

2. Extract the Flash File: 

Extract the Flash file from the downloaded archive. You should see several files, including a .mbn file and a .xml file.

3. Download the QFIL Flash Tool: 

Download the QFIL Flash Tool from a reputable source. You’ll use this tool to flash firmware onto your device.

4. Launch the QFIL Flash Tool: 

Launch the QFIL Flash Tool on your PC. Double-click the QFIL Flash Tool icon to launch the tool. Once the tool is open, connect your device to your PC using a USB cable.

5. Select the Flash File: 

In the QFIL Flash Tool, click the “Browse” button and select the .mbn file from the flash file you extracted earlier.

6. Connect Your Device: 

Connect your Vivo Y71 to your PC using a USB cable.

7. Start the Flashing Process: 

In the QFIL Flash Tool, click the “Download” button to start the flashing process.

8. Wait for the Flashing Process to Complete: 

The flashing process can take several minutes. Do not disconnect your device during this time.

9. Disconnect Your Device: 

Once the flashing process is complete, disconnect your Vivo Y71 from your PC.

How Do You Know When to Flash Your Vivo Y71

There are several scenarios where flashing your vivo y71 flash file might be the optimal solution:

#1. Software Glitches:

If your device is experiencing frequent crashes, freezes, or other software-related hiccups, a fresh firmware installation could resolve these issues.

#2. Performance Optimization:

Over time, your device’s performance may deteriorate due to accumulated cache, residual files, or bloatware. Flashing can restore your Vivo Y71 to its pristine state, potentially boosting its speed and responsiveness.

#3. Customization:

Some users prefer to flash custom ROMs or firmware versions to unlock advanced features, enhance security, or personalize their device’s experience.

#4. Bricked Device:

If your Vivo Y71 becomes unresponsive or “bricked,” flashing may be the only viable solution to revive it.

Before flashing with Vivo Y71 Flash File follow these steps

Before beginning the flashing process, you must meet a few critical conditions to ensure a smooth and effective outcome.

#1. PD1731F Flash File:

Obtain the latest and authentic PD1731F flash file for your Vivo Y71 model. These files are typically distributed as compressed packages containing the firmware, essential drivers, and flashing tools.

#2. Flash Tool:

Depending on your device’s specifications, you may need a dedicated Vivo Y71 flash tool, such as QFIL or QPST, or other recommended utilities like QCfire, Unlocktool, EMT Tool, or MRT.

  1. Drivers: Ensure you have the appropriate drivers installed on your computer to establish a seamless connection between your Vivo Y71 and the flashing software.
  2. USB Cable: While it may seem trivial, a compatible USB cable is necessary for the flashing process. Vivo recommends using the original USB cable that came bundled with your device.

Preparing Your Device:

1. Backup Data:

Before proceeding with the firmware flashing, it’s crucial to create a comprehensive backup of your data, including contacts, messages, photos, and other essential files. This safeguards your information in case anything goes awry during the process.

2. Charge Your Battery:

A depleted battery can lead to complications during the flashing process. To avoid interruptions, ensure your Vivo Y71 has at least 70% battery life.

3. Enable USB Debugging:

Depending on your device’s current firmware version, you may need to enable USB debugging mode to establish a successful connection with the flashing software.

4. Disable Security Features:

Temporarily disable any security measures, such as fingerprint or pattern locks, to prevent potential interference during the flashing process.

Backup Data on Vivo Y71 before flashing?

The following steps will guide you through the process of backing up data on a Vivo Y71 PD1731F before it is flashed, using the Vivo Y71 Flash File.

#1. Backup contacts:

Go to “Contacts” > tap on the three-dot menu > “Import/Export” > “Export to storage” to save your contacts as a .vcf file on your device’s storage.

#2. Backup photos and videos:

Open the “Gallery” app > select the images and videos you want to backup > tap on “Share” > “Save to Files” to save them to your device’s storage or upload them to a cloud storage service like Google Photos.

#3. Backup audio files:

Open the “Music” or “Voice Recorder” app > select the files you want to backup > tap on “Share” > “Save to Files” to save them to your device’s storage or upload them to a cloud storage service like Google Drive.

#4. Backup messages:

You can use third-party apps like SMS Backup & Restore or Super Backup & Restore to back up your messages to your device’s storage or cloud storage.

#5. Backup app data:

You can use third-party apps like Helium – App Sync and Backup or Titanium Backup to back up your app data to your device’s storage or cloud storage.

#6. Backup call logs:

You can use third-party apps like Call Logs Backup & Restore or Super Backup & Restore to back up your call logs to your device’s storage or cloud storage.

#7. Backup notes:

If you have notes on your device, you can use third-party apps like Google Keep or Evernote to back them up to cloud storage.

Once you have backed up all the necessary data, you can flash the firmware on your Vivo Y71.

vivo y71 flash file unlock tool
vivo y71 flash file unlock tool

Download Vivo Y71 Flash File PD1731F

Vivo Y71 PD1731F Flash File Versiongoogle drive
QFIL Flash Tool Qfil_v2.0.3.5LINK

FAQ. Questions and answers? vivo y71 flash file

Q1. Can I flash any firmware ROM on my Vivo Y71?

Vivo Y71 cannot be flashed with any firmware ROM. Flashing requires the official firmware ROM from the manufacturer, which includes all necessary drivers and files in the Vivo Y71 Flash File.

Q2. Where can I find the official firmware ROM for my Vivo Y71?

You can find the official firmware ROM for your Vivo Y71 flash file from the manufacturer’s website or a trusted source that provides firmware ROMs. Ensure the firmware ROM is authentic and safe by downloading from a reliable source.

Q3. Is it safe to flash a custom ROM on my Vivo Y71?

Flashing a custom ROM on Vivo Y71 may provide additional features and user experiences; however, it is important to note that custom ROMs aren’t as stable or reliable as official firmware ROMs. Flashing a custom ROM is at your own risk.

Q4. What is the “OEM Unlock” option in the QFIL Flash Tool?

Using the OEM Unlock option in the QFIL Flash Tool, you can unlock your device’s bootloader, which prevents unauthorized firmware flashing. Usually used when flashing a custom ROM on your device, this option is not always available. You should keep your device’s bootloader locked for security reasons unless you have a specific reason to unlock it.

Q5. What happens if I flash the wrong firmware ROM on my Vivo Y71?

There are several negative consequences of flashing the wrong ROM on your Vivo Y71:
1. Hardware or software damage
2. Deleted files or photos cannot be restored
3. Third-party compatibility issues
4. Device performance or buttons not responding
5. Bricked device (requires professional repair)
Use the correct firmware ROM provided by the manufacturer when flashing a new ROM.


Flashing the latest ROM on your Vivo Y71 can be a complex process. However, with the right tools and a little patience, anyone can do it. Whether you’re looking to fix software issues, upgrade to the latest version, or try out another ROM, flashing the Vivo Y71 stock firmware ROM (flash file) is an easy way to get started.

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