Re: N900 dead "flashing cmt-mcusw... sending request 0x50 failed: No error"
 

Lastly I succeeded to reflash the kernel. However, I am getting now errors. When trying to connect USB in the PC Suite mode, the computer sees N900 as Samsung s2 portable

Re: N900 dead "flashing cmt-mcusw... sending request 0x50 failed: No error"
 

For me, it was the battery too

Re: N900 dead "flashing cmt-mcusw... sending request 0x50 failed: No error"
 

If you got this error, and you have no have IMEI number (cuz this error), this is the solution:

Solution: disassebly, clean dust and dirt, assembly, happy end :)

If you got this error, but you still have IMEI, you can unpack fiasco image with "-u" option, and then you can flash rootfs with "-r" option :)