No, it's just an ereader. We use a KK3 to test what new formats of ebook might be like when epub is sent to Amazon, as it does old mobi (only did that before FW upgrade) and also AZW3 in a similar fashion to the older Kindle Basic (maybe same DPI as all the ones before 2022).
A pain to manage and use compared to any Kobo with touch.
I did jailbreak a DXG but apart from making system fonts nicer and having the book cover as sleep screen no advantage.
Last FW for it is here
https://www.amazon.com/gp/help/custo...MQC26VQQMM8XSW