I like my screen timeout to be set at 2 minutes but it seems like that setting gets changed very frequently on this phone and I have to go in and select 2 minutes every time it is changed. Not sure what is changing it....sometimes to 15 secs and sometimes to 1 minute. How can I force the screen timeout to be 2 minutes all the time...not just part of the time and not until some app changes it but all the time? I'm tired of having to change it back to 2 minutes all the time. Thanks for your help!