: If the device freezes after an update or shows a "Fatal Error," a factory reset via the hidden Reset button (located under the front cover) may be required. Interesting Feature: Source-Specific Volume Control

: Copy the directories and files directly to the root directory of the MicroSD card.

: Frequent crashes or graphical glitches are often symptomatic of outdated software. If issues persist after a firmware flash, check the physical Reset button located behind the front cover. Audio Quality