Astell & Kern SR25 Instruction Book page 48

User Guide
When using AK Connect to download music, if the [Default folder] is
selected in Settings, downloading will automatically begin to the
pre-set Downloads folder.
When [Select Folder] is selected, the user is prompted to choose a
download folder each time a file is downloaded.
Update
System Update: Update the device when a new firmware
version is available.
Application Update: Update the default applications when
new versions are available.
Automatic updates for Open APP Service applications are
not available through the Settings Menu of the device.
System Information
System Information: View model number, firmware version,
MAC address and memory usage information. The microSD
card can be mounted/dismounted and data can be deleted.
Legal information: Check open source licenses and regulations.
Formatting the microSD card will delete all data on the memory
card. Be sure to backup any important files before formatting.
When formatting the microSD card on a computer, use of the FAT32
system is recommended.
System Reset
Initialize Media Scan: Resets and rescans the internal database.
Database initialization time may vary depending on the
number of files stored on the device.
Settings Reset: Resets all user settings back to the default settings.
Factory Data Reset: Deletes all user data and resets all
user settings back to the default setting.
Using the Device
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