Restoring Original Firmware on Shelly RGBW2: A Step-by-Step Journey

I’ve been diving into the world of smart home devices lately, and I must say, it’s been an exciting yet challenging journey. One of my recent projects involved trying to restore the original firmware on my Shelly RGBW2 device after experimenting with HomeKit firmware. Let me walk you through my experience and hopefully provide some insights for anyone facing similar challenges.

First off, I’ve successfully reset other Shelly devices by simply pressing the firmware reset button in the HomeKit settings. However, the RGBW2 seemed to be a different beast altogether. I couldn’t find a direct option to reset the firmware, which was a bit confusing. Instead, I had to resort to manually uploading the firmware through the Shelly app.

I stumbled upon the archive link generator and thought, Why not try OTA (Over-The-Air) updates? I followed the instructions, generated the link, and attempted the update. To my disappointment, nothing happened. The device remained unresponsive, and I couldn’t even access the settings. It was like I was stuck in a loop with no clear exit.

After some research and reaching out to the community, I discovered that the RGBW2 doesn’t support firmware restoration as seamlessly as other Shelly devices. However, there’s a workaround. By using the Shelly app, you can manually upload the original firmware. The key here is to ensure you have the correct firmware file for your device. I recommend double-checking the firmware version and compatibility before proceeding.

Here’s a quick summary of the steps I took:

  1. Download the Original Firmware: Visit the Shelly official website or forums to find the correct firmware for your RGBW2.
  2. Connect to the Device: Use the Shelly app to connect to your RGBW2 device.
  3. Upload the Firmware: Navigate to the settings and select the option to manually upload the firmware.
  4. Wait Patiently: The update process can take a few minutes, so make sure not to interrupt it.
  5. Test the Device: Once the update is complete, test your RGBW2 to ensure it’s functioning as expected.

I must admit, the process was a bit nerve-wracking, but it ultimately paid off. My RGBW2 is now back to its original firmware, and it’s working like a charm. This experience taught me the importance of thoroughly researching and understanding the devices I’m working with.

If anyone else has faced similar issues or has tips to share, I’d love to hear about them! Happy tinkering, and here’s to many more successful smart home projects! :rocket: