As you know,TetherGPS allows you to share the GPS on one WiFi enabled Android device with another WiFi enabled Android Device.
(Free Lite version)
I have successfully used TetherGPS on my rooted "Nook touch" (E-ink), but it doesn't work on the rooted PRS-T1.
Satisfied all the app requirements.
*Android 2.1 (Eclair) or higher
*Phone and tablet must be on the same WiFi network
*GPS location must be enabled on both devices
*Mock locations on the client device must be enabled (Settings > Applications > Development > Allow mock locations)
Is there anyone who has successfully used TetherGPS on PRS-T1?