just flash stock 44S: http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
and in one of the "reboot bootloader" commands, its just won't reboot and now its dead.
Hey. I have tried all of what i know, and i didn't get to a solution.
I can't do anything, for example take pictures or backing up whatsapp. and if i try to download somthing via chrome it says "No sd card"