I have a trouble with my Coship CDVB5300A (2 SCART, 1 RCA composite, 2 RCA stereo, tuner ecc. bootloader 39.01 - ver. 2.06). For a mistake I've changed the old firmware, thinking to solve a problem linked to the signal reception (I don't care about encrypted channel, I see only free channels).

But now the receiver is no longer pass the VCR signal, because AUX IN function not work. I found a firmware called "5300a" that had this feature, but the audio did not work.
Unfortunately I need for AUX IN function, because my TV and VCR have a single SCART.
Do you have a valid old firmware for this model?
Thank you