I received an email from Ronald Brakeboer about an update to the Amazon Echo Dot system. He noticed that his unit updated to 567200820. I wasn’t tracking this and unfortunately didn’t have a copy of the update. It was recent so I decided to pick up another unit and hope that it still needed the update. I could then do what I did previously to download the update for analysis. (I could also unplug the unit and keep it in storage to capture future updates as well.)
Sure enough, the plan worked. I’ve posted a screenshot of the capture along with the download URL and some checksums. I hope it helps!
Download & Checksums
This URL once again works with wget. You don’t have to spoof user-agent strings or anything of that nature. 🙂