FDTDI FT4222H mode change
Ok, it was driver problem.
UMFT4222EV uses an old version of driver and I think my chip is newer than the chip on UMFT4222EV, it requires new driver. Old driver recognizes it only as mode 3 device. If I plug the UMFT4222EV windows loads old driver again, and my chip is enumerated as mode 3 again. It means, I will never plug the UMFT4222EV again to avoid installing the old driver.