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IOS 15

Downloaded IOS 15 why it’s refusing to install in my phone?

iPhone 6s, iOS 13

Posted on Sep 21, 2021 10:42 AM

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Question marked as Top-ranking reply

Posted on Sep 27, 2021 8:48 AM

I had that problem as well. I had about 30Gb out of 32Gb full on the iPhone. I Offloaded several larger apps to get the usage down to less than 25Gb (freeing up at least 5Gb) and then it installed.


Check your iPhone Storage.

Settings > General > iPhone Storage

If you don’t have at least 5Gb free (I am guessing at the amount needed), try offloading some apps and try the install again.

2 replies
Question marked as Top-ranking reply

Sep 27, 2021 8:48 AM in response to jener147

I had that problem as well. I had about 30Gb out of 32Gb full on the iPhone. I Offloaded several larger apps to get the usage down to less than 25Gb (freeing up at least 5Gb) and then it installed.


Check your iPhone Storage.

Settings > General > iPhone Storage

If you don’t have at least 5Gb free (I am guessing at the amount needed), try offloading some apps and try the install again.

IOS 15

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