[Warning]

Before firmware upgrade:

1. Make sure of the battery level at least over 50%.

2. Make sure of the memory size at least over 500MB.

3. User setting is initialized after upgrade.

4. Before upgrading, please make a backup of important files just in case.

[How to upgrade]

1. Connect to Wi-Fi

2. Find 'new' firmware on Setting - Update - System update

[Improvements]

- Added an option to manage duplicate tracks within playlists

- Fixed an issue where metadata tags for certain tracks were displayed incorrectly

- Fixed an error related to the auto power-off timer