To flash the firmware on your OPPO A37m (which uses the MediaTek MT6750 chipset, often mistakenly searched for as MT6755), you will typically use the SP Flash Tool. This process is useful for fixing "hang on logo" issues, boot loops, or a "dead" device. Prerequisites Before starting, ensure you have the following:

MediaTek USB VCOM Drivers: Necessary for your computer to communicate with the phone.

SP Flash Tool: The standard utility for flashing MediaTek-based smartphones.

OPPO A37m Stock Firmware: You need the specific firmware file for your model. It should contain a "Scatter file" (e.g., MT6750_Android_scatter.txt).

Battery Level: Ensure the phone is charged to at least 50% to avoid power failure during the process. Step-by-Step Flashing Guide

Install Drivers: Download and install the MediaTek USB drivers on your PC.

Launch SP Flash Tool: Extract the downloaded tool and run flash_tool.exe. Load the Scatter File:

In SP Flash Tool, click on the Choose button next to Scatter-loading File.

Navigate to your firmware folder and select the MT6750_Android_scatter.txt file.

Select Flashing Mode: Usually, "Download Only" is used for standard updates. If the device is dead or boot-looping, "Firmware Upgrade" may be required. Start the Process: Click the Download button in the tool. Power off your OPPO A37m.

Press and hold Volume Up or Volume Down (boot keys) while connecting the phone to the PC via USB cable.

Wait for Completion: A progress bar will appear at the bottom. Once finished, a "Download OK" green checkmark will pop up.

For a visual walkthrough of fixing a 'dead' or 'hang on logo' OPPO A37m using firmware flashing, watch this demonstration: opp o a37m dead fix by Flash firmware​ | A37M-MT6750 YouTube• Sep 18, 2020

is often a Chinese variant; if you need Google Play Services, you might look for a Global ROM conversion .

USB Drivers: Install the MTK USB VCOM drivers so your PC can communicate with the phone in "Preloader" mode. Required Tools & Files

To flash the firmware, you will need a "Flash File" package which typically includes:

Oppo A37M MT6750 Firmware Flash File/Stock ROM ... - Facebook

The Oppo A37m (running on the MediaTek MT6755 chipset, also known as Helio P10) is an older device. Because it is discontinued, official firmware links are often removed from public servers or are difficult to find.

Here is a "proper piece" guide containing the correct specifications, available firmware versions, and how to identify the right file for your specific device.

2. MediaTek USB VCOM Drivers

If your PC doesn't recognize the phone, you need the correct drivers.

• For Windows 10/11: You must disable Driver Signature Enforcement first.
• Download: MTK USB Driver v1.2308 (auto installer).

Conclusion

The firmware of the OPPO A37m (MT6755) is more than a software update; it is the phone’s operating system, hardware driver, and security perimeter rolled into a 1.5GB binary file. It illustrates the double-edged sword of MediaTek-based devices: the ease of unbricking via SP Flash Tool versus the fragility of the preloader; the efficiency of the big.LITTLE core management versus the frustration of aggressive RAM clearing. For the average user in 2016, the stock ColorOS firmware was adequate. For the enthusiast in 2025, the MT6755 firmware represents a canvas—a chance to keep a reliable, repairable handset alive against the tide of planned obsolescence. As long as the scatter file is correct and the USB cable is steady, the OPPO A37m refuses to die.

6.4 Device Not Booting – Preloader Error

• Symptom: No response, no charging LED.
• Fix: Requires format all + download in SP Flash Tool (risks IMEI loss). Use only as last resort.

Where to get help & resources

• Official OPPO service/repair centers for stock firmware and authorized flashing.
• Community forums (e.g., XDA Developers) for device-specific guides, but validate uploader reputation and user feedback.
• YouTube tutorials for step-by-step flashing are available for many MTK devices—prefer ones matching A37m exactly.