from a player with the chip atj2091n working I have unloaded firmware for mine player type ipod. only that to me it remains however the hourglass. I do not know if it is a problem of memory on the player or the boot of firmware. however if you want to make a test I can send to you the firmware via email.
I have sent to some of you firmware for atj2091n. Extracted from a reader working with the software s1fwx. I have noticed that my reader from black and recognized screen from the PC is returned while still alive visualizing the hourglass and recognized from the PC. I would want to know if to you it has made the same one or not.
if I have mistaken some thing with s1fwx you say to me. I have the reader still working for little days