For all the newbies like me with no patience, doing all kind of things too fast and too unpreapared and eventually KILLING THE PHONE, after using all kind of programs and customizing, here is how I revived my W800 a couple of times using the SEtool2 lite (great little tool), even without having any backups:
1) Open SEtool2 lite
2) Choose your phone model
3) Then press "FLASH" button, follow instructions, disconnect and..voilá! phone is revived and what's better:
Any customizing you tried to do before (cause of death), for instance: transforming your K750 to w800 or removing sound file from file system directory using XS++ .......will work!!
Note:
-I didn't add any (rest)file before pressing flash, SEtool detects and uses the rest file by itself
( at least in my case) otherwise you should look for the right rest file.
- It worked on my W800 cid49 red (K750) all patched, I hope it will work for you!!!
- Flashing, customizing, patching is never without risks so dont do like me. Just read as many tutorials as possible before trying all kind of things!!!
Good luck and pls tell me if this was usefull!!
Beto_nl