Download an authorized tool like QFIL (Qualcomm Flash Image Loader) , Mi Flash Tool, or Qualcomm Tool Matrix. How to Flash Vivo PD1731 using QFIL Tool (Step-by-Step)
Press and hold both the and Volume Down buttons simultaneously.
Turn off your Vivo handset completely. To trigger the specialized Qualcomm 9008 Emergency Download Mode, connect the phone to your computer via USB while holding down both the . Pd1731-a-1.8.7 Flash File
You must download all three components listed below to complete the process. Ensure you extract the compressed files into separate folders on your desktop. PD1731F_EX_A_1.8.7 Stock ROM
Fixing persistent system errors or app crashes that a factory reset cannot solve. Required Tools for Flashing To use this file, you generally need the following: Qualcomm Flash Tool: Download an authorized tool like QFIL (Qualcomm Flash
Extract the Pd1731-a-1.8.7 Flash File folder on your PC.
Note: Avoid selecting "Format All + Download" unless absolutely necessary, as this option can wipe your device's unique IMEI network data. Step 5: Connect the Device and Begin Flashing To trigger the specialized Qualcomm 9008 Emergency Download
Some repairs may require the device to be in Emergency Download (EDL) Mode (9008 port).
Temporarily disable Windows Defender or third-party antivirus software, as they frequently flag flashing tools as false positives. 📥 Required Download Links
Performance and behavior
Flashing a new ROM often wipes all user data, including apps, photos, and contacts.