Nokia Ovi Maps is been installed on most handsets or mobile phones developed by Nokia which are equipped with GPS chipset to provide GPS navigation service. Previously, turn by turn navigation in Ovi Maps is chargeable paid service. Since January 21st, 2010, all functions of Ovi Maps application has been made free, including turn-by-turn navigation for drive or walk navigation, and navigation support on more … Continue reading Install and Run Free Ovi Maps With Turn By Turn Voice Guided Navigation on Nokia N97