It took me a solid week to figure this all out. In hopes of saving someone else time, I documented the steps that worked for me and tried to clean them up into a solid, easy-to-understand tutorial. I do not have developer’s experience and know just enough to stumble my way through the CLI. All the hard work to accomplish this was completed by people with more knowledge than I have. I am simply providing instructions and sources.
Because my instructions are long (thorough?), formatted, and contain many images, I've attached them instead of trying to format them into a MobileRead post. Sorrynotsorry.
If you give these instructions a run-through, please provide feedback on any errors or changes that could be made. I did my best to complete all of them a second time to ensure they were correct, but some steps (such as removing and re-installing the drivers) were hard to repeat in the same way. Keep in mind I will not be able to answer advanced technical questions, but perhaps someone else will chime in on the thread if needed.
2023-06-15 Update
The latest patched image and updated instructions
have been posted.
2024-04-06 Update
I no longer have this device, so cannot offer any additional feedback.