rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4]

[pschonmann]

After unsuccesfull upgrade from windows im trying way to make stick again working. Seems that NAND was overwriten. Using MK802IIIS. This is output when im using tool in recovery mode. Windows cant detect USB. Error 43.

============= 2016-10-24 17:09:40 ============

Reading flash information
Loading partition information

Traceback (most recent call last):
File "./run.py", line 17, in
sys.exit(app.main(sys.argv[1:]))
File "/root/rkflashkit/src/rkflashkit/climain.py", line 99, in main
self.parse_and_execute(args)
File "/root/rkflashkit/src/rkflashkit/climain.py", line 106, in parse_and_execute
self.load_partitions()
File "/root/rkflashkit/src/rkflashkit/climain.py", line 156, in load_partitions
loaded_parts = op.load_partitions()
File "/root/rkflashkit/src/rkflashkit/rktalk.py", line 180, in load_partitions
content = self.__dev_handle.bulkRead(1, PART_BLOCKSIZE)
File "/root/rkflashkit/src/rkflashkit/usb1.py", line 1159, in bulkRead
transferred = self._bulkTransfer(endpoint, data, length, timeout)
File "/root/rkflashkit/src/rkflashkit/usb1.py", line 1129, in _bulkTransfer
raise libusb1.USBError(result)
rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4]

[pschonmann]

Oh Short circuit metod. Sweet
http://touchscreen-apps.blogspot.cz/2013/02/rikomagic-mk802ii-short-circuit.html

[Lewiscowles1986]

I get this part way through transfer.

rkflashkit.libusb1.USBError: LIBUSB_ERROR_OVERFLOW [-8]
Traceback (most recent call last):
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 393, in __on_device_changed
    partitions = op.load_partitions()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 190, in load_partitions
    self.__init_device()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 151, in __init_device
    self.__dev_handle.bulkRead(self.__read_endpoint, 13)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1159, in bulkRead
    transferred = self._bulkTransfer(endpoint, data, length, timeout)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1129, in _bulkTransfer
    raise libusb1.USBError(result)
rkflashkit.libusb1.USBError: LIBUSB_ERROR_IO [-1]
Traceback (most recent call last):
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 393, in __on_device_changed
    partitions = op.load_partitions()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 190, in load_partitions
    self.__init_device()
  File "/usr/share/rkflashkit/lib/rkflashkit/rktalk.py", line 151, in __init_device
    self.__dev_handle.bulkRead(self.__read_endpoint, 13)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1159, in bulkRead
    transferred = self._bulkTransfer(endpoint, data, length, timeout)
  File "/usr/share/rkflashkit/lib/rkflashkit/usb1.py", line 1129, in _bulkTransfer
    raise libusb1.USBError(result)
rkflashkit.libusb1.USBError: LIBUSB_ERROR_NO_DEVICE [-4]
^CTraceback (most recent call last):
  File "/usr/bin/rkflashkit", line 21, in <module>
    app.main()
  File "/usr/share/rkflashkit/lib/rkflashkit/main.py", line 421, in main
    gtk.main()
KeyboardInterrupt

😢