This article will show you how to delete System Storage on iPhone, the limitations of this process, and how to reduce storage space.
19 Hacks to Wipe System Data on iPhone
There is no way to completely remove system storage on iPhone. System storage consists of essential system files that your iPhone needs to function, so your only option is to try to reduce the storage.
To check how much system storage space your iPhone is taking up, follow these steps.
Tap Settings on your iPhone.