Hi!
In my new mp4 (ipod clone gen 5th) I found a new chip, not many times mentioned: ATJ2237J
I filled the details of the device here:
S1MP3 Wiki - S1mp3 device database (the last one on the page) Let's try to insert here the table....:
Generic: Designer(DealExtrem)/Exact nano 5th (DigitalKingz also?) IPod nano 5rd clone 2 GByte like the original (camera 300k,shake detection) 2.2" (320*240?) unknown TFT LCD CBD CB-3718-KEY 2009-09-18 v3.0
ATJ2237 (new!!??) Samsung K9GAG08U0M (or K4S641632C-IC70 ?) SPT SP3777AHN 09LT03 ?
The problem is that the firmware is like beta, sometimes the radio doesn't work and also the camera doesn't.
I try to find a new firmware, and the way to extract the actual one, because the ADFU drivers included in the CD seem to don't work (even other versions) and the tools for ATJ chips cannot connect to the device.
I changed the .INF file of the ADFU driver to adapt it to my device and finally the driver is changed, but when I change it the driver letter dissapear and thus.. the extraction firmware tool cannot work
any clue?