When I update to iPhone iOS 12, the system takes up 20 gigabytes of capacity, so why?

I updated it to iPhone iOS12,

I don't use much, but it seems to take up a lot of capacity, so I checked that the system accounts for about 20 gigabytes of memory, but the system eats 1/3 of it alone.

What is this?

Is the iOS12 as much as 20 gigabytes?

2638 2018-10-01 Gentleman

popular Do oats also have side effects?

A. 1

I'm using iPhone SE, but I'm eating close to 20G
I don't know why

Gentleman 7 years ago 0

A. 2

I get about 10 gigabytes

Gentleman 7 years ago 0

A. 3

I guess you really eat that much
Is there anyone who knows why?

Gentleman 7 years ago 0

Same Tag What calendar applications are good for iPhone?

Same Tag Is it possible to not make the sound when taking pictures on iPhone?

Same Tag Is the case for iPhone 6 Plus correct for iPhone 7 Plus?

Same Tag How will the replacement price of iPhone batteries change from next year?

Same Tag How do I prevent the iPhone installation app from being automatically installed on my iPad?

Same Time Is the Nintendo Switch purchased in Japan possible as in Korea?

Same Time When I update to iPhone iOS 12, the system takes up 20 gigabytes of capacity, so why?

Same Time Will my skin get better if I don't eat flour for about a month?