Confirmed: Launch X431 scan tool (i.e X431 V, X431 V+ etc) allow the user to expand the storage capacity from 32GB to 128GB.
Next part is about how to use TF card to extend memory in X431 V:
Prepare:
Simple procedure:
Open “Setting” and choose “Storage”.
Click on “SD card”, here we need to set it up first, so choose “Set up”.
Choose “Used as internal storage”;
Next is “Erase and format”, it takes a few minutes in this step;
Next is to choose “Move now”, it takes a few minutes according to the data size.
Good luck!