Z3X smartcard dead (or box?)

This morning: Old Z3Xbox FTDI OK but smartcard unknown device
(smartcart Samsung+Pro, LG, ChinaEd.)
Hope died just a box, not smarcard….

Each box, I have.

UST, Sigma, nspro, setool, etc…,As it is compatible?

What other box I can try?

It would be quite urgent:mad: