Samsung HT-J4500 - Home theater / Blue ray is still resetting

The thread points to a corrupted Samsung firmware/software update as the cause, not a setting issue, and the practical fix is a service reflash/recovery of the software [#18768194][#18775228] Several users reported that resetting settings did nothing and that the endless reset loop is too short for a normal USB update to work from the player itself [#18775252][#18775724] Samsung later acknowledged the problem and told affected owners to visit an authorized service center, with repairs offered free of charge even after warranty [#18795477][#18805607] Users who took their units in reported that the service center reloaded the software and the devices worked normally again, sometimes within a few minutes [#18802759][#18811747][#18839697] If you have this symptom set on an HT-J/J5xxx model, the best advice from the thread is to contact Samsung support or an authorized service center rather than trying to fix it by changing settings yourself [#18795477][#18894394]