gargshivam547 Said:
"phone storage got full and device not booting: my iphone XS storage got full and it entered into bootloop. its stucked on apple logo. while doing update from itunes, i am getting error 1110 and cant find any details regarding this error. data in my phone is extremely important. please help me to retain my data "
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Fixing Boot Loop: How to Fix an iPhone in a Boot Loop - User Tip
What Space to Clear:
Try clearing internal storage though use of the following:
A. Clear Temporary Internet Files:
Clear your Temporary Internet Files(Cookies & Cache) of Safari:
Also...
B. Clean TV and Music Libraries:
Remove all unneeded files from your TV and Music Libraries. Full-Movies take up 2-4GB typically, and a bunch of those would take up a load of storage, ideally. So, if you have any movies that are not needed, then delete them.
Also..
C. Clear "Other":
Clear the storages named "Other". It basically contains unnecessary files such as caches that are used for system ease of use - all of which gather over time: How to Clear "Other" in your iPhone's Storage - Use Backup - User Tips. Caches would be being used for remembrance of application use. So, clearing other may be the way to go about this, as it would be performs through use of a computer.