Garmin Nuvi series is ideal for long-term mapping, live traffic updates, and marking places of interest such as restaurants, ATMs, and petrol stations. The app will launch an overview that shows the device's current condition and also data about the latest updates. If any update Garmin nuvi comes up, just click "Install all". Continue with the on-screen instructions. You will be taken through the procedure stepwise. If there are many updates, users can pick "View Details" to pick which ones they want to install on their device. The app this way understands that your device is ready for the update.