I have transformed my problem into a bricked phone problem.

[Guest mathfreak]

I tried changing roms to see if I could get it to work better. As the rom was updating, it said there was an error about 10% of the way through. Now when I try to turn on my phone, it's just a gray screen. I can't even get into the bootloader - just the gray screen. Tell me the truth, I've ruined my phone, right?

[Guest greenturtle]

Yes you have bricked your phone I am afraid ;)

Which ROMS were you trying to change From/To ?