Why is my OTHER memory so high and it takes a lot of it?

Clear Other storage on your iPhone or iPad

If you have iOS or iPadOS 13, your iPhone or iPad storage is full, and the storage is mostly taken up by "Other" storage, update your device to iOS or iPadOS 13.6.1 or later.

Update your device

An issue in iOS or iPadOS 13 might prevent the system from freeing up storage for you. To fix this issue, ➔ update your iPhone or iPad to iOS or iPadOS 13.6.1 or later.

If you don’t have enough available storage to update wirelessly, ➔ update your device to iOS or iPadOS 14.1 or later using a computer.

Axel F.

Often the only way to remove other is to backup your phone, then restore your phone from backup. This method gets rid of the accumulated files hogging your memory.

See this link --> Restore your iPhone, iPad, or iPod touch from a backup - Apple Support

Which iPhone do you have?

Axel F.