This script allows you to adjust the mileage on Honda Accord 2018+ cars with instrument panels made on Spansion S6J3001LSJ microcontrollers without external EEPROM.
The script has a recovery function if for some reason the panel has stopped responding.

A lot of work was done when creating the script, because the panels have a large number of TCFlash varieties. At the moment, the script contains 16 TCFlash files for S6J3001LSJ that are downloaded from the server as needed. The script works through the OBD2 (CAN-BUS) diagnostic connector of the car or on the table (the connection is in the pdf help file).

Video of the script in action