I can't remember if it was properly turned off, but I thought it didn't matter?
Then almost immediately I took out the battery and then the SIM card.
Put the new SIM in, then the battery. turned on, but no response.
I got freaked out after that, try switching on and off, recharging the battery and the LED was not on either.
I tested the battery and appears to be working (in another machine).
So.... what have I done wrong? am I missing something? and most importantly, what should I do to get my X5 back?