: Ensure you use a USB-A to USB-C cable; some users report that USB-C to USB-C cables do not work for this process.
If you could provide more context or details about DSOTC2 (such as what it stands for, its application, or any other relevant information), I'd be more than happy to try and help you find what you're looking for. Alternatively, if you have a specific question about firmware updates in general, feel free to ask!
Connect the powered-off device to your PC via Type-C cable.
