Below is a list of latest standard English OS for all PDA models as at January 2014.
※ Note that M3 SKY has two different WLAN modules: SAMSUNG and SUMMIT. As SAMSUNG discontinued on WLAN module business, M3 integrated SUMMIT WLAN module since 2010. Even it is very easy to confuse between SUMMIT and SAMSUNG devices, you must take care not to install incompatible OS. The latest OS blocks installation of incompatible OS but earlier versions does not.
If you cannot make sure the correct OS version when you update the OS, please ask on ITC page.
