Favorites button greyed out on tomtom 910

connect to tomtom home. check if any updates available. install if any available. start the unit, when turned on completely press and hold the reset button for atleast 8 secs and then go outside under the open skies and see what happens.

let me know, good luck.

Well i am writing this wile I am trying this out...
I have a TomTom Go 910 that has a RED CROSS FLASHING on the bottom corner, what I have found is that if you have backed up your TomTom Go i maybe able to reset the TomTom Go on my computer but if you havent you may have to find on try finding one on google but i have a TomTom Go 910 you can download the 910 on http://rapiddigger.com/download/backup-go-910-rar-9110176/.

after you found the back-up you can connect your TomTom Go to your computer using the USB provided from your TomTom Go, replace the doggie file with the new one, then this should change it back to the FIRST update given...

(WARNING >> PLEASE scan the file befor you put it in your TomTom Go it might contain a very very evil virus<< WARNING)

because tom tom uses the bluetooth connection via your cell phone to obtain traffic conditions on the newer verision of tomtoms they use the rds signals 

you go to tomtom.com and make sure you have website open before you connect your tomtom to the computer.

Most Motorola mobile phones can only remain discoverable by other Bluetooth devices for a period of 60 seconds. Occasionally this period is too short to complete the pairing process with a TomTom device.
Go to:
http://www.tomtom.com/support/index.php?Language=1&query=motorola&FID=3702

I don't think the Tomtom 910 has a SD card slot. Check the model # of your GPS again.

Complain to Tom Tom ,you may have a lemon,look for law suit soon

stevi at the back of your tom tom where your windscreen dock goes there is a small rubber bumper if you look to the right and down you will see the reset button it is a small hole above the dock socket. sandy

press the on button then hold the on button the press the reset button, the screen sould flash white, once this is done connect the tomtom to the pc and turn it on then update it via tomtom home

i knew tomtom 910 the best gps . so that why i buy it , but some time has bloplem i need help . if any want gps i recomender that buy the tom tom 910 is work for that money cause i got 1 year and now i bether and knew many new location .