Samsung Galaxy 8

[TedShred]

I use my phone sometimes and an iPad.
When flying with the phone I should activate the "Do not disturb" mode correct?

 

[BD0G]

Thats a good idea. Getting a call pop-up in the middle of a flight is distracting and can have you focus on something that is unimportant in comparison to keeping proper control of your flying machine.

 

[BD0G]

Actually turning
(Force Close) off all resource hungry applications that may be lurking in the background is also a very good idea.

Since I use an Android device I get really nifty and use Tasker combined with a NFC tag. Tasker allows multiple tasks to be performed at once. Its like writing a macro that completes tasks on an Android phone. Then I link that task with an NFC tag that has been written to initiate the series of tasks.

Then its just a matter of bumping the tag and having all of the actions performed. i.e. Screen Brightness 100 percent . Volume 100 percent. Force Close open apps .Airplane Mode on . Bluetooth off, Launch DJIGO4, etc

Admittedly I am a bit of a geek when it comes to automating repetitive actions and I can go kinda deep.