Download the latest HD voices — they include numbered roundabout exits (“take the third exit”), so navigation never falls back to your phone's voice. Packs save on this phone and work offline.
Sign-in required; generation takes a couple of minutes per voice.
No saved voice packs on this phone yet.
Updating only records the missing prompts — your existing recordings stay untouched. Celebrity packs get numbered exits in a neutral English studio voice, not the celebrity's voice.