How to SAVE GBS IN AN IPHONE?

How to SAVE GBS IN AN IPHONE?

By not downloading wasteful apps, or deleting those that you don't use often. Large images, videos and music also take a lot of space.

the most effective way is to root he phone and remove all the bloatware. It can clear a LOT of space.

OR… Get an Android device and just buy a microSD card. I've got a 128GB in mine, never have to worry about space.