忘记怎么升级了，哪位达人给详细说一下如何升级的过程吧？多谢了，在线等~

我忍了，月底要出去玩，万一失败就没的玩了，回来了再升级～

按老兄的指示，俺心惊胆战，亦步亦趋......哈哈！升级成功！！！谢谢哈

虽然我已经升级3次了，不过还是留个印，因为一个月后偶又会忘记咋做的了。

多谢，已经成功的升级到1.02版本了！

说明档中的官方升级指南：
Updating Procedure

  1. Provide a formated SD/SDHC memory card for the update software (with at
     least 32MB of available memory space).
     The downloaded file is self-extracting.
     The following files are extracted.

            readme.txt   :  this document
            fwdc204b.bin :  Firmware

     Copy the above Firmware file [fwdc204b.bin] to the root directory in
     the SD/SDHC card.
     If your computer does not have a card slot, you can copy the firmware
     update file by inserting the SD/SDHC card into your camera and then
     connecting the camera directly to your computer.

  2. Insert the D-LI90 battery into the camera and confirm the battery is full
     by battery level indicator then turn the camera off.

  3. Insert the update SD/SDHC card (prepared in step 1) into the camera
     and close card cover.

  4. Turn the camera power on while pressing the MENU button.

  5. "NOW LOADING" appears in the LCD monitor, and will change to the
     "PROGRAM UPDATE". At the bottom of the LCD monitor,

            CURRENT VERSION 1.00 (or 1.01)
            UPDATE  VERSION 1.02

     will be displayed.

  6. Press the four-way controller to select "YES" and press the "OK" button.

  7. "UPDATING" appears on the LCD monitor and updating starts.
     Please do not under any circumstances switch off the power before the
     update is completed.
     It will take approximately 90 seconds to complete update.

  8. When update is completed, the "COMPLETE" will be displayed at the left
     bottom of the LCD monitor, then turn the camera off.

  9. Remove the update SD/SDHC card from the camera.

10. To check the Firmware version in your camera, turn the camera on while
     pressing the MENU button.
     Check that the version displayed in the LCD monitor is "Ver.1.02"
     The camera automatically starts up after about 5 seconds.

  (Caution)
    When updating is finished, the update SD/SDHC card still contains the
    Firmware file.
    If you want to use this card to take pictures, delete the Firmware file
    first.

HOYA CORPORATION

升级固件吗？
1、下载新的固件文件，解压后得到2个文件：FWDC204B.BIN和README.TXT
2、清空存储卡，最好先格式化一下，确保万无一失嘛，将FWDC204B.BIN拷到存储卡根目录。
3、确保相机电池电量充足，最好先充满电。
4、按住menu键开机，LCD屏上相机会自动询问是否升级到新的固件版本？选择“yes”，开始升级。。
5、升级完毕后，会显示“completed”，机背右下的存储卡指示灯会不停闪烁，不必理会，直接关机，取出存储卡。
6、再次按住menu键开机，LCD屏上会显示当前的固件版本，如是最新版本，则恭喜你升级成功。
7、最后别忘了删掉存储卡上的.BIN文件。

K7升级？升级版本吗？应该跟K10D的操作一样，LZ可以参考下。变砖头的话就别找我。哈哈

升级机身比较简单，等K７的后续机型出来，把旧的出掉换新的即可
升级固件复杂一点，不过有很详细的介绍了，此处不再赘述

铜球～～