How To Open Fastboot Mode On Oppo A37 Verified File

: Go to Settings > About Phone and tap Build Number 7 times to unlock Developer Options . Then, enable USB Debugging in the Developer Options menu.

If your volume buttons are physically broken or unresponsive, there is a secondary method using Android Debug Bridge (ADB). This is not for the average user but is highly effective for technicians. how to open fastboot mode on oppo a37 verified