Hello, this is Dr. IT, Apple HO.Today, we will look at storage space error after ios15 upgrade.



 After uploading to pad ios 15, I got a message saying that the storage space was almost used up, so I looked at it and actually less than 10 gigabytes out of 128 gigabytes were available.







Solution: Settings -> General -> Second tab from the bottom (transfer or reset ipad) -> Start ("get started")


Then wait for a while.. After waiting, check the storage capacity, and the system data will be wiped clean.