I buy a Alcatel One Touch fire, model 4012A and update to the latest version available without problem. I, after the update, was trying to use marketplace for install apps but i can't do it. The firefox marketplace app and using firefox inside os show a sidebar with items (start, apps, sites, register, login,...,etc), the sidebar newer hide. The sidebar is allways show in the foreground and the items stays in the background, in the firefox marketplace app almost not show anything from the backgroud, in the firefox os browser show a lot more but is still unusable. I can use a desktop version to send install apps to the phone?, i can log in the phone.

Alcatel One Touch Fire model 4012A Firefox OS 1.1.0.0 Firmware version 01003 Release Channel release-tcl-TF-CL