Tips：

1，这个固件是试用固件，仍存在一些小问题（在FIIO Control app调节音量时，可能会出现单声道的情况，此时再次调节会恢复正常），介意者请等候正式固件。

2，V007固件修复了在FIIO Control APP中调节音量保存的问题。

3，FIIO Control APP中调节音量的功能，是方便改善KA11搭配一些灵敏度高的耳机使用时，手机16级音量不能满足精细调整。

4，所以如果你原来音量调节并没有问题，可以不必要升级。如果选择升级，可以在Control APP中设置一个适合的音量，然后日常仍调节播放设备的音量。

1. This firmware is a trial firmware, and there are still some minor issues (when adjusting the volume in the FIIO Control app, there may be a mono situation, and adjusting it again will restore normal). If you mind, please wait for the official firmware.

2. The V007 firmware fixed the issue of adjusting the volume to save in the FIIO Control APP.

3. The function of adjusting the volume in the FIIO Control APP is convenient for improving the KA11 when used with some high-sensitivity headphones. The 16-level volume of the mobile phone cannot meet the fine adjustment.

4. So if you didn't have any problems adjusting the volume before, you don't need to upgrade. If you choose to upgrade, you can set a suitable volume in the Control APP, and then adjust the volume of the playback device daily.

固件链接：点击下载