Who Are We


121techsupport.co is completely dedicated towards GPS, Maps, Navigation system and Garmin.  On this blog you will learn more about Maps, GPS system. On 121techsupport you will find  detailed articles update about Garmin products, and their problems with solutions. These articles will help you to solve your Garmin, Gps, maps related issue.

By reading  the available  articles on this website you will come to know that how to solve some issues related to Garmin e.g. update Garmin issue, garmin map update issues, How to install garmin express on PC and lot more.

121techsupport.co is an independent  portal which intention is solve to the problems of all the users of Garmin  or any other GPS and Navigation system company through our blog posts. On, 121techsupport you will get articles on various topcis related to GPS, Maps, Navigation.


Connection Failure
Garmin Update
Blank Screen problem
Installation issues

GPS Shutdown problem
GPS sync problem
Connectivity problem
Battery problem
GPS elevation problem
Turn on failure
Update issues



Sat navs and GPS devices are now one of the most invaluable gadgets known to man and help millions of people arrive safely at their destination every day. There are many different manufacturers globally and Onlinemapupdate aims to bring you the cheapest and most affordable GPS updates that are available on the Internet.

We have the team of experts who are highly experienced so whenever you are facing kind issues in your GPS devices must contact us on +1-833-338-9444

We are here to address all your GPS related concerns. We use our expertise to provide solutions for all GPS devices such as In-Dash GPS systems, Portable GPS Systems, Smartphone GPS Systems. We also help you resolve any technical issue, be it Software or Hardware related. We ensure quick and convenient solution to all your GPS issues. We provide the best quality services combined with the highest of standards.

If you have any query, please feel free to get in touch with us.

Contact Number:- +1-833-338-9444