i updated my fujifilm xt 30 two days ago and here is a few huge issues i encountered.
not charging when using a usb c pd charger, which worked until this update
not charging when using usb cable connected to computer
not able to connect to computer via usb, it's not detected in computer or camera after this update
battery life has basically halved after this update
all these issues need to be fixed asap. and i updated this firmware using the phone app, so that's a difference this time. and if anyone else have any solution, please let me know so that i can try those too.. since right now camera is basically useless for me, until this is fixed.