Samsung Galaxy S4 LTE 終於迎來 Android 4.3 更新，在德國已經開展了升級。
Samsung 官方未有透露今次更新的具體內容，但 SamMobile 網站則整合了一個 Change List，介面上未有大改動，只是部份 App/Widget 做了少改動，而內部系統反而有多項改動，包括 Samsung KNOX, OpenGL 3.0, 支援 Galaxy Gear 等。
– OpenGL 3.0 Support
– Galaxy Gear Support
– TRIM Support (Makes the device much faster)
– ANT+ Support
– Samsung KNOX Implementation (KNOX bootloader and dedicated application)
– Samsung Wallet comes pre-loaded
– Improved RAM management
– Improved Display colour reproduction (Display looks much sharper than before)
– Improved TouchWiz Launcher (Much less launcher redraws and less lag)
– New Samsung Keyboard
– New Samsung Browser (Full screen by default, new tab interface and more)
– New Reading Mode (Optimises display for reading, used by only a few specific applications)
– New Camera firmware
– Minor UI tweaks (Contacts app, Flashlight Widget, dialog boxes etc)
暫時只有德國方面推出了 Android 4.3 升級，仍未見其他國家地區推出。
Source: SamMobile