That was the second attempt after a failed Z2 was already included in the first shipment. In spite of all the available firmware updates the touchscreen was also the 2nd time to be mad (reboots etc. included). Especially the Scollon was often impossible. Sometimes I could not even pull down the menu from the top, without rebooting. I am very disappointed because I already could see at a friend in faultless condition, the Z2 and it was really great. Maybe I'll buy me again from a dealer where I can try it before, so I can be sure that it has no faulty display.