Ball does not work all the time,you dont need it.i think its easy to hit enter.but you can prob take it to a cell phone place and get a new ball for $5
has a chip in the chrome part by the charger not a big deal
when you charge it you somtimes have to play with the wire to get the charging light on,as you can see in the pics it does charge.
i try to tell you as much as i can bad about the phone i paid 400 for it so i think 140 is fair
thanks for looking