I just sold my white 3g which i bought on easter due to the "No Service" issue....I just learned I have a upgrade through T-mobile and was thinking about getting the new HTC HD2..This is the thing...I really want an Iphone..ive had a 2g for years and when i got my 3g i was so mad about that issue...What i want to know is are there any T-Mobile users that have success with there unlocked 3g or 3gs? My plan is to get the htc hd 2 at the low upgrade price 199, selling it once 3.1.3 is unlocked then trying again with the 3g or 3gs. Any advice?