[V1.00] QRD Spark N7 Controller Firmware Version 1.00 Release

QRD SPARK N7 Firmware Update Tutorial

This guide explains how to update the QRD SPARK N7 controller firmware using a Windows PC, USB cable, and the official QRD firmware program.

 

Before You Start

Prepare the following:

• QRD SPARK N7 controller
• Windows PC
• Original USB-C cable
• Official QRD firmware program
• Stable USB port on the computer

Important: Use the firmware version listed on the official QRD firmware page. Firmware pages may be updated over time, so avoid relying only on an old downloaded file.

Step 1: Download and Open the Firmware Program

1. Visit the official QRD firmware page and download the firmware program for QRD SPARK N7.
2. If the download is blocked by firewall or antivirus software, allow the file only if it was downloaded from the official QRD website.
3. If needed, temporarily pause third-party antivirus protection during download, then enable it again immediately after downloading.
4. Locate the downloaded firmware file.
5. Double-click the file to launch the firmware program.

Step 2: Connect the Controller in Firmware Update Mode

1. Make sure the QRD SPARK N7 is switched to 【PS】/【PS】mode and completely powered off, 
2. Confirm that no LED lights are illuminated.
3. Press and hold the Triangle[△] button firmly.
4. While still holding Triangle[△], connect the controller to the computer using a USB cable.
5. Keep holding Triangle[△] until the UPDATE button 
   
   appears in the firmware program.
6. Release the Triangle[△] button only after the UPDATE button appears.

Important: When the controller is successfully recognized by the firmware program, it is normal for the controller to show no LED lights.

Step 3: Start the Firmware Update

1. Confirm that the UPDATE button is visible in the firmware program.
2. Click UPDATE to start the firmware update.
3. Wait for the update process to complete.
4. Do not disconnect the USB cable.
5. Do not close the firmware program.
6. Do not power off the computer during the update.

Interrupting the update may cause the controller to remain in firmware update mode or become temporarily unresponsive.

Step 4: Confirm the Update Was Successful

The update is complete when the controller restores normal LED and power behavior.

After the update finishes:

1. Disconnect the USB cable.
2. Press the Q / HOME button to power on the controller.
3. Confirm that the controller responds normally.
4. Pair or reconnect it with your console, PC, or mobile device if needed.
5. If the controller still won’t power on after the firmware update and after unplugging the USB-C cable, please charge it with a 5V/1A charger or connect it to a PC via USB for 2–3 hours, then try turning it on again.