iTunes Library – How to Delete Videos from iTunes but Keep Them on iPhone

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My computer is running low on space, so after I sync my films to my iPhone, I want to delete them from my computer.

How can I do this, without having iTunes sync this deletion back to my iPhone the next time I connect my iPhone?

Best Answer

Under your iPhone’s Summary page in iTunes, check Manually manage videos (if you don’t use iTunes Match or MUSIC this option will read Manually manage music and videos).

Manually manage videos

This will let you decide what gets synced and what doesn’t.