Why does iPhone using 54.79GB for system?
Why does is fiancee’s iPhone using 54.79Gb for system? She can not use her phone for anything
[Re-Titled by Moderator]
iPhone XS Max
If the "Other" storage its taking upmost of he space on your iPhone, about all you can do is backup the iPhone and then restore from the backup just created. See the "Content categories" section in:
How to check the storage on your iPhone, iPad, and iPod touch - Apple Support'
and
How to back up your iPhone, iPad, and iPod touch - Apple Support
Restore your iPhone, iPad, or iPod touch from a backup - Apple Support
If that doesn't help, then the next step would be to reset your iPhone:
Restore your iPhone, iPad, or iPod to factory settings - Apple Support
which will erase ALL the information and settings on your iPhone.
