I have tried these steps (different TWRP's, ROM's) even usb-otg, but depending on twrp the phone stucks in fasboot or twrp no reboot to system possible.. The latest TWRP 3.5.0_9-0 even does not recognise the ROM - error 7.
I am suffering from this since yesterday the ROM was published and I am going crazy because there is no solution to get a working system. Moreover many 9SE owners experiencing the same.
I would like to ask our devs
@ingbrzy @Igor Eisberg to deal with the problem, because it exists since the 12.5 was published.