Originally Posted by FlashT
Is there any way to lock screen when camera is on? I would like to make some underwater pictures, but the problem is that when touchscreen is wet, it presses random things... any way to avoid that?
One thing to keep in mind is that the touchscreen only responds to random touches when it is partially
under water. Once fully submerged there is no difference in conduction anymore and nothing is pressed - not by the water, nor by touch input. If you press the camera button half-way to focus and then submerge it, you're good to go.
Again, once it's fully submerged, random presses won't occur (that often) anymore. If you submerge your phone quickly, you also lower the likelyhood of random presses. I hope this helps you, and hopefully others who didn't know this as well