Once the device is detected as "Qualcomm HS-USB QDLoader 9008," click the Download button to begin the process.
| If you are... | Use this method | |---------------|----------------| | Normal user with bricked phone | Seek authorized service center | | Experienced technician | QFIL + verified firehose from trusted forum | | Developer / tester | MSM Download Tool (leaked) with backup | oppo a3s qfil firmware cph1803 qfil flash file link
: Once finished, the tool will display "Download Succeed." Disconnect the phone and long-press the Power button to reboot. Once the device is detected as "Qualcomm HS-USB