I previously created
this guide for the Note Air 2 Plus. This is the same thing, but I’ve updated the guide and screenshots for the Tab Ultra C.
It took me a while to figure out the rooting process the first time. In hopes of saving others time, I documented the steps and turned them into an easy-to-understand tutorial. I do not have developer’s experience and know just enough to stumble my way through commands. All the hard work to accomplish this was completed by people with more knowledge than I have. I am simply providing instructions and sources.
If you give this guide a run-through, please provide feedback on any errors you find or changes that could be made. Keep in mind I will not be able to answer more technical questions, but perhaps someone else will chime in on the thread if needed.
I have attached the guide as well as the latest patched boot image if you would like that.
2024-04-06 Update
I no longer have this device, so cannot offer any additional files or feedback. After a lot of trial and error, I decided to switch from e-ink to an OLED tablet. IMO, the Onyx tablets are too much of a compromise. I tested reading back and forth from e-ink and OLED for months and noticed my eyes are equally fatigued on either device, so I opted for the one with more utility. Thanks for looking and happy reading!