Example: For a North American map update distributed as a compressed archive: format a 16 GB SDHC FAT32, extract archive root files to the card, insert into NSZT‑W60 while ignition is ON, and follow prompts. Do not power off until update completes.
No. Only the navigation interface will stop working. Radio, Bluetooth, and camera remain functional.
You insert the new card, and the system recognizes it instantly. The catch is that you are paying hundreds of dollars for a cheap SD card that will eventually fail again in 2–4 years.
