Vivo V17 PD1948F Firmware Flash File | Fix No Service After Flashing

Vivo V17 Flash File Firmware | Solve dm-verity Verification Failed Issue

If your Vivo V17 shows the error dm-verity verification failed after flashing or rooting, this guide will help you recover your phone by flashing the correct stock ROM. Flashing the proper firmware will fix boot loop, fastboot mode stuck, and touch not working issues as well.

🔧 Issues Fixed by Flashing Vivo V17 Firmware:

• dm-verity verification failed
• Stuck on Vivo logo
• Bootloop after root
• Black screen after flash
• Touch not working after flash

⚠️ Before You Flash:

Important: Make sure your Vivo V17 battery is at least 60% charged. Always match the firmware version (build number) with your device to avoid touch screen and boot issues.

📥 Download Required Files:

Vivo V17 Flash File + Tools

PD1948F_EX_A_8.75.20 Firmware

QPST Flash Tool (QFIL)

Qualcomm USB Drivers

🧰 How to Flash Vivo V17 with QFIL:

1. Extract the firmware zip using 7Zip or WinRAR.
2. Install QPST tool and Qualcomm USB drivers on your PC.
3. Launch QFIL, select Flat Build.
4. Click Browse and select prog_emmc_firehose_*.mbn from the firmware folder.
5. Click Load XML and load rawprogram.xml first, then patch.xml.
6. Put Vivo V17 into EDL Mode (test point method recommended).
7. Connect to PC — it should appear as Qualcomm HS-USB QDLoader 9008.
8. Click the Download button in QFIL. Flashing will begin.

🛠 Post Flash Suggestions:

• If error persists, perform a full factory reset from stock recovery.
• Ensure vbmeta.img is properly flashed to fix dm-verity failures.
• Don’t use patched boot.img unless you know what you're doing.

Visit Firmware4Mobile.com for other models and flashing solutions.

Tags: Vivo V17 Flash File, dm-verity error fix, Fastboot stuck, QFIL ROM, Stock Firmware QPST