Hi, I tried updating the maps to my Smart 55 in TomTom Home but had to install Eastern US and Canada maps as the full maps wouldn't fit. All seemed good but the install froze on the downloading maps part. I left it overnight as I didn't want to brick my device but still nothing happened. Had to close the update maps app as it was frozen and come to try again but now this map doesn't fit on my device. Looked at it further and realised that the Northern USA/Canada maps would fit. Downloaded that and it got as far as trying to install but failed at the borders.dat file. The folder was corrupted, all I could do was rename it. I then deleted the original Eastern_USA_and_Canada folder and unzipped the Northern file to the device. But now all I get is a flashing red X when I turn it on, have I totally bricked it?