[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]
1. Improved SD card loading response / delay
2. System stabilization
- Stabilized SD card operation
- Stabilized AK Music app performance
- Stabilized AK File Drop operation
- Stabilized internal/external storage file transfer
