Como Desbloquear GPS com OS: Modified Version of Linux ?

[RAR.RENATO]

Tenho um GPS NaviNavi 40 GB com sistema operacional linux, gostaria de saber como eu faço para desbloquear ele para rodar IGO 8.4, qual o precedimento que devo seguir? Obrigado!

Configuração do GPS:

Large 7” 16:9 touch-screen color display with 800 X 480 resolution.
Falcon JP7-t GPS chipset based on the SiRFstarlle/LP
OS: Modified Version of Linux
Samsung S3C2410 200MHz ARM920T Based Processor
Hitachi Travelstar 2.5” 4200RPM ATA Hard Drive
64MB Hynix SDRAM Built-In
Sleek, Blue LED Backlit Keypad
Universal Mounting Bracket
Turn-By-Turn Voice Navigation
Auto Recalculate
2006 NAVTEQ US Maps Loaded on Hard Drive
Updated Firmware Version 3.4 Build 1.7.3.24
2 Million Points Of Interest including Restaurants and Gas Stations
Quick Installation and Removal from Any Windshield or Smooth Surface
20 GB Drive Gives You Lots of Room for Your MP3 Collection
Audio Out Cable Allows You to Connect to Other Devices with RCA Outputs
USB 2.0 and USB Host Ports
Built-In Speakers
External Antenna
MP3 PLayer
Day / Night Mode
Brightness Adjustment
Dimensions: 4.68” H x 8.54” W x 2.3” D