[ER4S]

If anyone interested, here's the latest firmware (v0.07) of HM603S (on Rockbox website, there's still v0.06): http://down.hifiman.cn/HM-603_SFW_HCZ_V0.07_20130109_.rar 

 

[sehzade54]

  You won't have an expensive paper weight if you carefully follow the steps mentioned in post #1 and #11 in this thread.
See photo in post #15: it has pin 5+6 marked in red on the chip.
Breathe deeply and go ahead resurrect your DAP!

 
 
Hello there please help me HiFiMen hm 603s device I wanted to install software from RocBox's site but I think the software I put on the device's internal memory was wrong and I do not have my device on. When I just press the reset button, the pc sounds "dit" but does not recognize my pc device does not see the internal memory,

 

[LarsHP]

Sorry, I can't help you with this. I hope you will get help from someone who has or had the HM603S.

 

[alex5908]

How shall I make my Slim MH601 have dual boot?
Only Rockbox boots though I am holding the power and left button on the joystick simultaneously.