The QCN document for Vivo V40 PD2363 is a data backup of your device’s radio configuration, including IMEI, Wi-Fi MAC, Bluetooth, and baseband settings. It is essential if you’ve lost signal, IMEI, or network after installing Stock ROM.
Why Use QCN?
- Restore IMEI and baseband after installing stock ROM
- Fix no signal, invalid IMEI, or unknown baseband issues
- Useful for advanced repairs via QPST, QFIL, or QCN writer tools
Download Vivo V40 PD2363 QCN File
How to Restore QCN on Vivo V40 PD2363
- Enable USB Debugging and connect your device
- Enable diagnostic mode using ADB:
adb shell su setprop sys.usb.config diag,adb
- Open QPST or QFIL and restore the QCN document
- Reboot your device after completion
Important Notes
- Use the correct QCN document for your Vivo V40 PD2363 variant only
- Restoring the wrong document can damage NV data permanently
- Always data backup existing QCN before writing a new one