I finally solved the problem with the Rockchip Batch Tool not seeing my device. I was hunting online, and I found out about a simple edit for the config file that helped some people who have Windows 8.1. I did the edit, and then the Tool saw my device and flashed the B firmware - which works. In the process, it wiped all my apps and data, but I can install them again. Once the firmware was installed, it was all Chinese, but I found where to change the language. It then indicated a new update, so I downloaded that.
One addition I see in settings is the same toggle for apps to use the volume keys as the E653 firmware has.
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