How to fix screen recording issues on iPhone?

"How to fix screen recording issues on iPhone?: I screen recorded my screen for 20 mins but after that the screen recording video doesn’t work and all the video on my iPhone doesn’t work I am on the latest ios update and I have enough storage"

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Video Not Working After Taking Screen Recording:

First, Close All Open Apps:

An app or two may not be responding in the background. So, save what need be, and then close all apps. Hold you finger down as you swipe up from he bottom-left to the top-right corners. Then, close all of these open apps, by swiping up quickly, one-app-at-a-time.

then...

Force Restart your iPhone:

Go here: Force restart iPhone - Apple Support

Do you have iPhone plugged into any devices? If so, unplug all cords/devices, restart your iPhone and try a screen recording again.