How to keep screen ON / Awake?

[Windows Central Question]

During some calls (audio / video), in Windows 10 mobile device, screen goes off as per the regular screen setting. But how to keep the screen stay on / keep awake. Is there any app for that like in Android to keep the device awake / stay on so that the updates gets installed without issues? When I turn on the screen after it goes off, app shows resuming state and it behaves different than expected though audio continue to be heard without issues.

 

[ven07]

settings > lockscreen > set to "never" > phone will only go idle if you manually press the lock button