As a person with an iPhone, I can tell ya…. THIS WORKS!
A user on Reddit has figured out a weird trick to free up storage on an iPhone. (and only iPhone, sorry androids!)
WHAT DO YOU DO?!
Head over to your iTunes store (the purple app that comes with your phone) and TRY to download a movie. Make it the LONGEST movie you can find… Like Pearl Harbour or Gone With The Wind.
This will pop up – saying you can’t download it. That’s a GOOD thing! Because look what happens…
Your iPhone will start cleaning up all the cached data.
And just keep on repeating this process over and over until you cannot free up any more space.
LOOK AT ALL THAT STORAGE!!