How to Update a Navman F20

by Melissa King
Jupiterimages/ Images

The Navman F20 is a GPS navigation device that includes a points-of-interest database that displays tourist attractions, hotels and restaurants. Software updates are occasionally released to fix errors or add features. As of October 2010, the latest update is Service Pack 2, or SP2.

Step 1

Go to and select “North America,” then “USA.” Click on “Software Updates” under the “Customer Support” heading.

Step 2

Scroll down to the “F-Series Software Update (SP2)” box. Click “Download Software Update,” then “Save File.”

Connect the F20 to the computer with a USB cable. Wait for the computer to recognize the device. Open the update file. Choose a language and click “Next” twice. Agree to the terms and conditions, and click “Next” three more times, then “Install.”

Photo Credits

  • Jupiterimages/ Images

About the Author

Melissa King began writing in 2001. She spent three years writing for her local newspaper, "The Colt," writing editorials, news stories, product reviews and entertainment pieces. She is also the owner and operator of Howbert Freelance Writing. King holds an Associate of Arts in communications from Tarrant County College.

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