I would like to extend the timeout so that I use a golf course app- skyCaddie

[AC Question]

10 minutes is far too little when playing a full round

 

[jeffhaskins]

10 minutes is far too little when playing a full round

You can try this. Go to settings/about phone and click on build number 8 times to enable dev options, then go into dev options and check always stay awake while charging. Then as long as you have your phone on a charger the screen will not sleep or lock.

 

[ManiacJoe]

The two settings you need to look at:

Screen timeout: how quickly the screen goes black due to lack of use

Lock screen timeout: how soon after the screen goes black does the security screen become activated.