✅ Download Vivo Y31 PD1505 Flash File | Official ROM (Firmware)
If your Vivo Y31 PD1505 is stuck on the logo, shows a black screen after flashing, or displays dm-verity verification failed, don’t worry — you can fix it by flashing the official stock ROM provided here. This guide includes the tested Vivo Y31 PD1505 flash file, QFIL tool, USB drivers, and step-by-step instructions.
📱 Problems Fixed With This Firmware
- Vivo Y31 PD1505 stuck on fastboot or bootloop
- Black screen or dead after flash
- Touch not working issue after flashing
- dm-verity verification failed
- Firmware OS crash or corrupt system
⚠️ Before You Flash:
• Make sure the firmware matches your Vivo Y31 PD1505 build number.
• Charge your device to at least 60%.
• Backup all personal data — flashing will erase everything.
📁 Firmware Information
| Device Name | Vivo Y31 |
| Model | PD1505 |
| Processor | Qualcomm Snapdragon |
| Flash Tool | QFIL (QPST Tool) |
| Package Format | .mbn & .xml (Firehose) |
🔗 Vivo Y31 PD1505 Firmware & Tool Downloads
| 📦 PD1505F_EX_A_1.12.8_Firmware (RAR) |
| 🧰 QPST Flash Tool (QFIL) |
| 🔌 Qualcomm USB Drivers |
⚙️ How to Flash Vivo Y31 PD1505 Stock ROM Using QFIL Tool
- Install Qualcomm USB drivers on your computer.
- Extract the Vivo Y31 PD1505 firmware zip using WinRAR or 7-Zip.
- Open QFIL (part of QPST tool).
- Select Flat Build option.
- Click “Browse” and select the
prog_emmc_firehose_*.mbnfile from firmware folder. - Now click “Load XML”, choose
rawprogram.xml, thenpatch.xml. - Turn off the phone and connect it to PC in EDL Mode (Use test point if needed).
- QFIL will detect the Qualcomm port (check Device Manager).
- Click Download to begin the flashing process.
- Wait for the process to complete. The phone will reboot automatically.
❓ Frequently Asked Questions
- Can this file fix software brick issues?
✅ Yes, this stock ROM is designed to recover dead or bricked devices. - What is EDL Mode?
📶 Emergency Download Mode allows flashing even if the device is not booting. - Is this a tested firmware?
🔐 Yes, the PD1505F_EX_A_1.12.8 build has been tested on Vivo Y31 PD1505 units.
📢 Support & Help
If you face any issue during flashing, ask in the comment section or visit Firmware4Mobile.com to get your model-specific guides and support. Our team is available to assist you.
Disclaimer: Flashing firmware is a technical process. Proceed only if you understand the risks. We are not responsible for any damage caused by improper usage.