The Fire TV Remote App Built for iPhone.

On iPhone the whole experience turns on one permission. The moment Remote for Fire TV starts looking for your Fire TV, iOS raises the Local Network prompt — Apple treats any app that talks to devices on your own Wi-Fi as sensitive, and it asks exactly once. Tap Allow and your Fire TV Stick, Stick 4K Max or Fire TV Cube appears in the list within a couple of seconds. Tap Don’t Allow and every later scan comes back empty with nothing on screen to explain why, because iOS does not report the block back to the app. The repair is Settings, then Privacy and Security, then Local Network, where you switch Remote for Fire TV on again; on some iPhones the change only takes hold after the phone is restarted, which is why the app spells that out on its connect screen instead of leaving you guessing. The second iOS-only detail is smaller but confuses people. iOS keeps the name of the Wi-Fi network you are joined to behind Location permission, so the app asks for Location While Using the App for exactly one purpose: printing that network name beside the device list, where a mismatch is obvious at a glance. It never requests the Always variant and never reads location in the background — decline it and discovery is unaffected. Backgrounding behaves the way iOS users expect, too: leave the app and iOS suspends it, closing the local session, then reopen it and the stored pairing brings your Fire TV straight back without a second code. From there it is the ordinary Fire TV flow — four digits on the television, typed once.