Ok I have had a look on this forum and cannot see a solution for this. I use my hands free headphones that come with the desire to recieve/make calls whilst I am cycling. The only problem is that once the call has finished the screen comes back on, even when it is in my pocket. Meaning I end up pressing buttons, changing music tracks, opening apps and making calls. My iPhone used to just stay in "power save mode" with the screen off once a call had finished. Has anyone else had this problem?