How to move an Xteink X3 or X4 from stock firmware to CrossPoint Reader on a Linux Mint box: web flasher, esptool, and the locked-unit routes, by Eunice.
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Tuesday, November 10, 2026
Chris, Put the Bible on the X3
Eunice walks Chris through loading the per-book BSB EPUBs from the xteink3-bible set onto his Xteink X3 with a microSD card and his Linux Mint X220.