A few days ago I received a new XP1C, and I immediately (without ever booting it into stock) unlocked it, flashed boot.img from the newest CWM nightly, and proceeded to install cyanogen's newest nightly.
1) other ROMs (both from Cyanogenmod, and other developers). All result in boot loops.
2) using flashtool to try to return it to stock. It connects to the phone, but fails during the process.
3) connecting with ADB - device is not showing up.
when I do a wipe data/factory reset I get some errors:
Error Mounting /data!
E: unknown volume for path [/sd-ext]
Error mounting /sdcard/.android_secure!
I would be most grateful if anyone had any ideas of things for me to try. I have been all over the forums and am totally out of ideas...