Z2 / Z3 新的棒棒糖更新紀錄

資烙來源：Sony details changelog for new Xperia Z2/Z3 series Lollipop update
http://www.xperiablog.net/2015/05/05/sony-details-changelog-for-new-xperia-z2z3-series-lollipop-update/

Ensured the lock screen / notification bar doesn’t indicate “no service” when the device has coverage


Added a Sony feature; bringing back the “close-all-button” in the activity menu, so you can easily close all apps at once
加入全部關閉的按鈕

Unblocked devices with server policies (such as Exchange Active Sync for e-mail), to enable the new Lollipop lock-screen notifications


Ensured the LED light is lit across all sound modes – and no longer offset by “silent”
在所有聲音模式下、LED 燈都會亮（本來靜音模式不會亮？）


Made the necessary fixes to enable the easy movement of content from internal memory to external microSD card (something we saw affecting a few devices)
修正把內容從內建儲存空間搬移到 SD 卡


Improved messaging functionality in Ultra stamina mode – some conversations could not be opened before in Ultra stamina mode
加強在 Ultra stamina 模式下的訊息功能