I need more space on my iPhone 6s plus
I need more data for my iPhone 6s plus
iPhone 6s Plus, iOS 14
An iPhone's internal storage space cannot be increased, it is a fixed size.
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, iPad, and iPod touch - Apple Support
How to check the storage on your iPhone and iPad - Apple Support
Manage your photo and video storage - Apple Support
Manage your photo and video storage - Apple Support
Clear Other storage on your iPhone or iPad - Apple Support
Clear Other storage on your iPhone or iPad - Apple Support