The gm-481 has no update at this time and they don't plan on having one until 2010 (tech support call 4-15-09) and to top it of you have to send it to them at a charge of $100 and that is a total rip off but I love the unit. If anyone reading this has found a work around or hack to update this unit please give us the info thanks!!!
To update the initial gps model gm-510, one must locate a proper satellite or wifi signal and scan for a software update. If one is available than click the update button and the device will be up to date.
Sure....Just go to the GM website and follow the instructions. You will need you VIN number from your vehicle....here is the link.... https://www.gmnavdisc.com/overview.do;jsessionid=8794909DEF4791F6AC03E345793C4922
Most GPS devices update their software automatically, so users don't need to be concerned with upgrades.
There are two places you can get proper software updates for your GPS. The first and most convienent is online. If you visit the brand website there will be links for software updates that you can load onto your GPS SDcard. The second place is at a good electronic store. They will sell new SD cards with the software update that you can just insert into your GPS after removing your old SDcard. There are website that offer to update your GPS software with new maps, be very careful with these sites because they are not compatible with all GPS brands.
Yes TomTom does sell mapping software for their GPS units. Most of the new GPS systems come with a cable that you will link to your computer to update the maps and features of your TomTom.
Install the TOM TOM software from the website and plug the TOM TOM GPS into the computer using a USB cable. Then follow the instructions given by the software.
To update a Rand McNally GPS, first connect the device to your computer using a USB cable. Download and install the Rand McNally Dock software from the official website, then launch the software. Once your GPS is recognized, follow the prompts to download and install any available updates for maps and software. Be sure to safely eject the device after the updates are complete.
To update maps on a Magellan 3100 GPS, first, connect the device to your computer using a USB cable. Then, download and install the Magellan Content Manager software from the Magellan website. Open the software, sign in or create an account, and follow the prompts to check for available map updates. Once you select the updates you want, the software will download and install them to your GPS device.
To check for a software update for your Aviton AZ281MA GPS, visit the manufacturer's official website or support page, where they may provide firmware updates and installation instructions. Alternatively, you can connect the device to a computer and use any available software that came with it to check for updates. If no updates are available online, consider reaching out to customer support for assistance.
If you have an Android based phone there is GPS Software located in the marketplace. There is also GPS software in the Apple App store. There are many sites offering GPS software for smartphones. http://www.mobiumgps.com/handheld_gps.html has offers information and a free trial of GPS navigation software on smartphones.
This greatly depends upon what brand of GPS you have. Some come with software that lets you hook your GPS up to your computer and then download the maps that way. For others, you need to purchase an updated maps DVD. To determine which method your GPS uses, please consult your instruction manual.
Yes, you will need a USB cable. Most of the GPSs come with their own software and cable so that you can update it easily.