Smartphone Action Sync Fail is a line-style Icon from Nova Line Icons set.

The Smartphone Action Sync Fail icon shows two rounded smartphone outlines facing each other with a bold X between them. Drawn in the line style on a 24px grid with a 2px stroke so it stays clear at small sizes. Use it for failed phone synchronization, device pairing errors, connection failures, and sync status screens. It belongs to Nova Line Icons set in the Nova family.