Firmware Update - iBasso Audio DX150 Manual

A full charge takes about 2 hours with a
quick charger and 3 hours with a 5V 2A
USB AC adapter. These charging times
are based on when the DX150 is off and
charging.
File Transfers: Transfer files to Windows
or Mac (MTP).
Photo Transfer (PTP): transfer photos
or files if MTP is not supported.
MIDI: Use device for MIDI input.

Firmware Update:

① Load the firmware update file (ota.zip)
onto a SD card's root folder.
② On the Android desktop, press Settings
->About DX150->System updates ->
local update->default and tap the zip
file.
③ Press update button to start the update.