SamMobile 网站又有 Samsung 手机的测试版 Firmware 流出，今次是第一代 Galaxy Note Android 4.1.2 的 Firmware N7000XXLSA。
据 SamMobile 所述，他们经由内部人仕直接从 Samsung Server 取出 Firmware。这个 Firmware 可透过 Odin 直接刷上，并不需要再补上其他修正。而他们亦表示，这个 Firmware 经测试跟其他官方 Firmware 一样。
We have FULLY TESTED this firmware and this firmware works perfectly as any other official firmware.
至于功能改进方面，除了升上 Android 4.1.2 有更流畅的操作表现外，亦加了其他 Samsung 自家功能如：Multi-View, Smart Rotation, Samsung Cloud, Direct Call, Smart Stay, Popup Play 等等。
– Android 4.1.2 – Build JZO54K
– Buttery Smooth Performance & Great Stability (Thanks to Project Butter)
– Multi-View (Multi Windows Multitasking, same as in Note II)
– Multi-View can also be disabled
– Page Buddy
– Notification Panel can now be customized
– New Additions in Notification Panel
– Smart Rotation (Screen Display adjusts to your angle of sightings)
– Continues Input in Samsung Keyboard (Like Swipe or Android 4.2 Keyboard)
– Samsung’s Cloud services
– Direct Call, Smart Stay and Pop-up Play Features
– New Widgets From the Galaxy S III
– 2 Home screen modes
– New Notifications bar
– Google Now
留意这个是 Pre-Release 操作上可能会遇到问题的。至于档案下载和刷 Firmware 方法，可到 SamMobile 网站 详细查看。
