[Warning]
Before firmware upgrade :
1. Make sure of your AK120’s battery level at least over 80%.
2. Make sure of your AK120’s memory size at least over 50 MB.
3. Don't remove the connection between PC & AK100 while transferring hex data.

[Newly added or revised function]
1. Folder playback function improved
2. LineOut : Set lower-right button of music playback screen - EQ - LineOut on/off Volume fixed at max, and cannot be adjusted.
 * Please do not connect an earphone at LineOut, you can have a serious impact on hearing.
3. Long title displayed on 2 lines in Folder list. (Not in Song/Album/Artist/Genre/MQS list)