please help can't get my n900 to boot. when i open it, my phone gets stuck at nokia logo screen together with the white light then it shuts down. this happened after i restarted it to boot nitroid. i have multiboot installed. i try to reflash but can't get it to recovery mode even when holding the "u" button

is there a way to recover my files before i try to reflash it? i really need those files for my work