This is a work of genius.
You have lived an incredibly charmed life if you've made it all the way to the present day with one iPhone charger that has remained intact.
One of the most common problems that iPhone users face is the charger cable tearing where the wire meets the input jack.
This wonderfully altruistic video will show you that you don't need much more than a spring to protect and fix your cable.
https://youtu.be/Tb855nz4rLE
Clip via aswanism.
