I have fully disassembled 3 MyTouch phones. Easiest smart phone to break down so far. Just don't drink any cafiene before hand. not diffucult in any way. just needs a steady hand. HOWEVER! If you have never done this kind of thing before you will likely screw something up. I have been tearing electronics down and repairing them for twenty years. The ribbon type cables can be torn VERY easily, one slip with a screw driver can tear into a board and destroy it beyond repair, too much stress removing a fragile screen can break it. The learning procces on this type of stuff is an expensive one. Go VERY slow and be VERY patient.
Wing (tossed due to winmo sux) - G1 (my first love) - MyTouch (ole reliable) - MyTouch Slide (I love this one) I GOT ROOT! - Samsung Galaxy S Fascinate (Still stock)
I am an android addict.
If god favors the foolish, i would be rich, successfull, and good looking by now. so much for that theory.