Prestigio PSP3471 DUO Firmware Flash File [TL47B1G ROM]

At some point, while using Prestigio PSP3471 DUO , you’ll probably encounter a situation in which you need to flash Prestigio PSP3471DUO firm ware. You might need a Prestigio PSP3471DUO stock ROM how do you make sure the flashing process goes off without a hitch?

Prestigio PSP3471DUO Firmware Flash File [TL47B1G ROM]

Remember this guide is also very much needed in case of upgrade or downgrade the PSP3471 DUO Firmware on Prestigio PSP3471 DUO. First of all, download the software, Smartphone Flash tool on your PC and then flash your phone back to Stock ROM. Now here we come with a full working guide on how to install Stock ROM and on Prestigio PSP3471 DUO . Some cases, We have bricked our Prestigio PSP3471DUO Hyphone, after that, we can bring back the phone (Unbrick) with the Stock Firmware anytime. Also if you think your Prestigio PSP3471DUO Hyphone lag or has a problem, then flash the Stock ROM through the list below and save from situation. Stock Firmware does not void a warranty on the Prestigio PSP3471DUO Hyphone.

Prestigio PSP3471DUO Firmware Oreo ROM [Flash File]:

We will use the SPD Download Tool to unbrick the Spreadtrum Devices With Stock ROM Flash Files as we use for Prestigio psp7511 duo. This tool is really very efficient. Just Follow the step by step procedure to use One Click Unbrick Tool and unbrick your SPD Phone.

SPD Download Tool and it is used to Manually Upgrade or flash Spreadtrum Android Smartphone or Tablet. SPD Download Tool is used to flash only Stock Rom or Custom OR Stock Firmware on Spreadtrum Devices. Flash File comes in .zip Format. To use Spd Factory Update tool Flash Stock ROM first need to properly install the latest Spreadtrum Drivers.

The Benefit Of Prestigio PSP3471DUO Firmware:

  • Flash Stock To Unbrick your Prestigio PSP3471DUO 
  • Flash Stock ROM to solve the boot loop issue
  • Update and Downgrade Prestigio PSP3471DUO
  • Unroot or Fix Bugs on the phone
  • To solve the lag or stutter on Prestigio PSP3471DUO
  • By flashing Stock ROM, you can fix software issues.
  • Revert back to stock to get your warranty.

Prestigio PSP3471DUO Firmware Details:

  • Gapps File: Included
  • Device Supported: Prestigio PSP3471DUO
  • Tool Supported: SPD Flash Tool
  • Processor: SPD SC7731C


Pre-requirements to Install Prestigio PSP3471DUO Firmware:

  • Supported Phone: Prestigio PSP3471DUO
  • Charge your mobile: You may no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.

Take Phone Backup:

Prestigio PSP3471DUO Flashing Tool And Drivers:


  • Please Read and understand the Full Guide Before Flashing Prestigio PSP3471DUO Stock ROM.
  • Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
  • Make sure that the USB drivers for your device are installed on the computer.
  • Your smartphone must have a 70–80% charge.
  • Make a backup copy of important data such as call logs, SMS, and other data, it is to if something goes wrong, your data is not affected.

Bin Packet load Error When Flashing Prestigio PSP3471DUO Firmware: If you ever got Bin Packet Error then simply download and try flashing the firmware with this version of SPD Upgrade Tool.

How to Write IMEI After Flashing Prestigio PSP3471DUO Firmware: After flashing the stock firmware on Spreadtrum Device, you may need to flash the IMEI also, for that use WriteIMEI on Spreadtrum Devices.

Instructions to Install Prestigio PSP3471DUO Firmware:

Step 1. Install Spreadtrum Drivers.

Step 2. Install the SPD Download Tool.

Step 3. Open the Research download tool > bin folder.

Step 4. Launch ResearchDownload.exe.

Step 5. Click on the Load Packet icon (top left corner).

Step 6. In the window that pops up, navigate to the location of the Prestigio PSP3471DUO Firmware.pac file, select it then click Open.

Step 7. The PAC file should now be loaded (its name should appear at the top).

Step 8. Click the Settings Icon (top left corner).

Step 9. In the box that pops up, untick any item(s) you do not wish to flash then click OK. Ignore this step if you wish to flash all files.

Step 8. Click the Start downloading button.

Step 9. You should see Waiting…. under the Progress bar.

Step 10. Switch off the phone (still with battery inside) then connect it to the PC via USB cord (note that you might need to hold the volume decrease button while connecting to PC on some phones) and flashing should begin. DO NOT interrupt.

Step 11. Once flashing is complete, you’ll see Passed.

Step 12. Click on the Stop downloading icon then disconnect the phone from PC and boot.

itel A16 Stock Firmware Flash File

Follow Detailed Instruction Prestigio PSP3471DUO Firmware Flashing With Spd Flash Tool.

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