How To Open Fastboot Mode On Oppo A37 Verified ((exclusive)) Jun 2026

: The device will automatically restart into Fastboot Mode. Troubleshooting & Verified Tips

"Now, press and hold both the Power button and the Volume Up button at the same time. Hold them. Do not let go."

: Open a command prompt or terminal on your PC and enter the following command: adb reboot bootloader Verification : The device will restart directly into Fastboot mode. Key Tips for OPPO A37 Flash with Fastboot - Android Open Source Project how to open fastboot mode on oppo a37 verified

Based on multiple verified reports from the XDA Developers forum, direct Fastboot access is not universally available on the Oppo A37. As a result, I have categorized the methods below by their level of verification and complexity:

Modifying your device in Fastboot Mode carries inherent risks. To ensure a smooth, error-free process, complete the following preparation checklist: : The device will automatically restart into Fastboot Mode

Disclaimer: Proceed with caution. Modifying system files via Fastboot can potentially void your warranty or damage your device.

Before entering Fastboot mode on your Oppo A37, make sure to: Do not let go

If you are stuck in Fastboot and cannot exit, hold the Power button for 15+ seconds until the screen goes black and the phone reboots. This is a "hard reset" of the session and is often the only way out if the software is unresponsive.

Go to your phone's > About Phone and tap Build Number 7 times to unlock Developer Options.

Go to and tap Version (or Build Number ) 7 times consecutively. A toast notification will read, "You are now a developer."