noone, I have noticed that the charge does work, it was also advertised to have a trickle charge via USB. I'm not sure if its the firmware, or what changed, but mine never lasted more than an hour, and 2 days ago, I went on a private wardriving mission (my tower f%$%#$d out, and when in doubt of antenna positioning, go for a drive to test the tower), and noticed my batery never went below 80%. So, it seems to be working.