Great news for the Samsung Galaxy Wave 723 (GT-S7230E) Smartphone users who reside in Germany. Wanna know what? Samsung just lately released a new firmware called the Android 2.0 XXLG1 for the Galaxy Wave 723 handset users. While the device was by default running on the Bada OS (v2.0), now it can be further upgraded to the Android 2.0 XXLG1 Firmware.