Got the new firmware upgrade today and I'm very pleased with it. It has addressed very important issues. Most important to me was the camera problems: terrible lag, black screen and automatic reboot.....all is gone and I do have now an excellent functioning camera. Also no more purple smearing on black background and of course moving applications to external sd card. This is my first android phone after years of iPhone an I'm more than happy with making this move especially with this firmware upgrade.