How to clear system data and free up iPhone storage?

Here are some helpful articles that can guide you on how to free up storage space on your phone.

How to check the storage on your iPhone and iPad - Apple Support

Manage your photo and video storage - Apple Support

Clear Other storage on your iPhone or iPad - Apple Support

"How to clear system data and free up iPhone storage?: My iPhone is almost full because of system data it’s 17GB and my iPhone has 32 gob storage"

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Clearing System Data:

Use my User Tip: How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip