[HELP] HTC One won't boot!! No OS... Stuck at boot screen

[Android Question]

HELP!!! I tried to install a Custom ROM (Magio Rom)and the firs time i have done i have manged to get a custom ROM on my HTC one mini but i have tried to install a new Custom ROM.

I haven't backed up all my data, there is nothing on my internal Storage and external_sd so now my phone has no OS to boot.

I tried to flash stock boot image and recovery and tried installing the official RRU. I can get to bootloader and recovery.

Pleaase HELPPPPPPPPPPPPPPPPP!!!!