For the average Oppo A37 owner, is the most straightforward and universally applicable. However, Method 2 (ADB reboot bootloader) is often “better” because it bypasses the physical buttons entirely and works every time ADB is functioning.
If you do not have access to a computer and your hardware buttons are malfunctioning, you can use software assistance. Note: This method requires your Oppo A37 to be rooted.
To exit Fastboot and reboot normally:
Press and hold the and the Power button simultaneously. how to open fastboot mode on oppo a37 better
: Your phone will automatically restart into the Fastboot screen. Method 2: The Hardware Key Combination
If you want, I can provide ADB/Fastboot download links and driver installation steps for Windows, macOS, or Linux. Which OS do you use?
: A lightweight desktop app that detects your connected phone and features a dedicated "Reboot to Fastboot" button. For the average Oppo A37 owner, is the
adb devices
Before connecting to a computer, you must grant command-line permission to your phone. Open on your Oppo A37.
Keep holding both buttons until the Oppo logo appears on the screen. Once you see the logo, release both keys. Note: This method requires your Oppo A37 to be rooted
: Open a command prompt or terminal on your PC (where ADB is installed) and type: adb reboot bootloader The phone will automatically restart into Fastboot Mode. Method 3: Via Recovery Mode
Hold Shift , right-click on an empty space inside the folder, and select or Open PowerShell window here .
If your physical buttons are unresponsive or the hardware method isn't working, you can use a PC to force the phone into Fastboot mode.
On some A37 variants, the combo is Volume Up + Power or Both Volume buttons + Power . Try all three if the first fails.