Ok, so i made a backup of rootfs and opt. This means i get all os , cssu, applications and settings back as they were now k ? Lets hope it would be ok with the warranty and they wont send me another phone...except a new n900..but i doubt it.
What's flex cable ? Is it the one that connects the display with the rest of the phone so it can slide nicely ? I think that might be, but why does it shutdown completely ? I don't think it's the battery, because i didn't had this problem before..oh well before i dropped it a few times :\.. But except that all its working very good.