http://www.dpreview.com/news/090 ... 3firmwareupdate.asp

轉貼英文官方網站的描述
1. Improved auto white balance performance.
2. Auto Focus speed-up.
3. Recording function with an aspect ratio of 1:1 has been added.
4. A white balance (WB) bracket function has been added.
5. [HIGH DYNAMIC] has been added to scene mode.
6. [LENS RESUME] has been added to the [SETUP] menu.
7. [MENU RESUME] has been added to the [SETUP] menu.
8. The exposure compensation and the auto bracket compensation can now be set up to ±3EV.
9. Position of the guide line can now be set.
10. It is now possible to display the highlights in playback mode.
11. It is now possible to record the user's name in the picture.
12. Digital red-eye removal has been modified.
13. Items saved in the custom set have changed.
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改善白平衡(這點是每次升級必有的...)、提升AF對焦速度、新增1:1正方形比例攝影、場景模式新增"高動態"、曝光補償提升到±3EV等等

赶紧去更新吧。

下载文件，解压缩，只有一个bin文件，拷贝到sd卡根目录，确保电池三格（如果不满格不提示升级）

开机以后自动提示是否要升级，选择是，1分钟就升级完毕了。