To [https://gpscontactnumber.com/garmin-nuvi-255w-update/|Update Garmin Nuvi 255w], follow below steps to get it:
* Make sure your GPS device charged more than 70%.
* Check for fast internet speed.
* Ensure your WiFi network is working flawlessly.
* Ensure there is enough space on your device to store updates.
* Disable firewall/security settings for the time being.
* Do not run any other downloading on your system.
* Ensure Garmin Express is working correctly.
* Ensure there is no problem with your GPS hardware or software.
Hope this will help you to get the latest update.