Here are some things to download the latest quickfix data without the need to start TT Home.
If you are not sure what GPS chip your device uses: Press Reset, turn on, as soon as the TT logo appears press and hold the power button - a system screen will appear that shows your device infos.
Line 9 after GPS type shows your GPS chip.
1: for One V3/V4, OneXL, XL30, ?? GOx40/x50, One IQ, XL IQ - Global Locate Chip :
2: for GOx00/x10/x20/x30, OneV1/V2 - Sirf3 Chip :
Unpack the corresponding archive to the folder "Ephem" on your device/SD.
If QuickFix never worked for you using Home a .tlv file is included, you don't have to overwrite yours if you already have one.
Simply start the quick fix program for the download, weget must be allowed to download so set it to allow in your firewall.
I have no program for the sirf2 chip but all quick fix data can also be downloaded manually :[Please Register or Login to download file] [Please Register or Login to download file] [Please Register or Login to download file]