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Oppo A31 QCN File (Snapdragon 410 MSM8916) is used to fix baseband errors, resolve "No Service" / "Searching for Signal" problems, and repair damaged or null IMEI configurations on Qualcomm-based Oppo devices.
File Details
File Details
- Device Model: Oppo A31 (Qualcomm Edition / A31t / A31u)
- Chipset: Qualcomm Snapdragon 410 (MSM8916)
- Download:
- Enable USB Debugging on the device and activate Qualcomm Diag Port (via *#801# / *#9434# or ADB root command setprop sys.usb.config diag,adb).
- Launch QPST Configuration and ensure your Qualcomm COM port is recognized.
- Click Start Clients > Software Download.
- Open the Restore tab, browse and select the extracted Oppo A31 QCN File.
- Check the box for Allow phone / file ESN mismatch.
- Click Start to begin the writing process and reboot the device once flashing completes.
Attachments
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