How do I set track background recording on HTC Desire 300

[disoft]

Hello everyone .. Who knows help me. How do I set iGO Primo android HTC Desire 300? Samsung Galaxy ACE me work so when I wanted to record the route, I started iGO, began recording tracks with the POWER button, I turned off the display and recording tracks in the background .. battery is longer. I changed my cell phone for HTC Desire300. HTC when I press the POWER display goes out, turns off the GPS module , voice navigation says "The signal was lost" and the route is not recorded. Display must be running when the route I want to have recorded .. but the battery lasts a shorter time ..


[gps]
location_net=0
location_gps=1
accuracy_workaround=0
background_navigation=1


..Thank for every idea