I am a tinkerer and customizer - but not to that level, hehe.
I just call it "mine" :)
In my novel His Robot Girlfriend set in the year 2032, people use devices called TexTees. The iPad is probably more advanced than the device I describe in the book, since I wrote it several years ago, I was thinking along the lines of the Kindle. Still, I call mine my TexTee.
Wow this is sad to admit. Mine is named Lily. My girlfriends 9 year old named her. I had to name her, because we spend so much time together. And I wasn't going to run my hands all over someone named "Bob" or "Roofus"
My girlfriend named mine "THE MISTRESS", I told her not to give me any crap about it either because she bought it for me....HAHA
I got mine on Mother's Day so I named mine to remember my mother - Bunny.