Firmware V1.52 brings a range of new features for both local playback and streaming, overall improvement of system performance and also new SyncLink function.
With SyncLink, you can use your phone with the Eddict Player app as a simple Bluetooth remote control, giving you an easy access to playback of locally stored files. Please check the SyncLink guide for set up.
Go to the attached PDF to learn about all the improvements of the V1.52 firmware, it also includes a guide for the update process.
YBA R100 Firmware V1.52 Update