Whats the differences between navigate and modal? And how could I close the modal when I set to full screen?

[huyaxiong]

when I using modal('/redeemable-coupon-list', { fullscreen: true }) instead of navigate function on ios, theres no back button or close button in the action bar, so how could I close the modal I opened?

[rigor789]

It's a modal, you need to call $modal.close() to close it.