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USB diagnostic mode

xevious

Well-Known Member
Jun 12, 2010
188
11
Near NYC
I've seen other topics about this for other phones, but only one for the HTC Hero. In that, two people suggested entering a certain command from the ADB shell.

enable:
echo 1 > /sys/devices/virtual/usb_composite/diag/enable

disable:
echo 0 > /sys/devices/virtual/usb_composite/diag/enable

another alternative was specifying "/dev/qct_diag_enable" instead.


I tried both commands running on CM 7.2, but it ddn't work. Is there some other method that can put the Hero in diagnostic mode, so that QPST can be used?
 

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