The iPhone 5 has sold more than 5 million units , but some users have gripes . The top story has been about a spotty navigation system that replaced Google Maps . A video shows the plastic casing scratching easily . Should you upgrade to the iPhone 5 ? Light leaks have also been reported .
The iPhone 5 has sold more than 5 million units , but some users have gripes . The top story has been about a spotty navigation system that replaced Google Maps . A video shows the plastic casing scratching easily . Light leaks have also been reported .