[Q] [HELP] Wanna know what would happen if you flash a galaxy y rom on an ace i? topic

I have done the unthinkable and accidentally flashed a galaxy y rom on my ace i. I can't access the recovery or download mode. I couldn't believe it when i saw that galaxy young splash screen on an ace i. When i power it up it shows the galaxy young black screen, camera flashes then the samsung boot music plays and switches to a black screen.

Have i f'ed up or is this recoverable?