Comment 15 for bug 37288

Oh. The link to Dell is not the correct file, it should probably be

http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R117967&formatcnt=1&libid=0&fileid=156024

instead. Again, 'unzip R117967.EXE', 'cd 2KXP/DFU', and 'dfutool verify bt_if.dfu' gives:

  Filesize 710386
  Checksum 544e93f5

  DFU suffix 22 24 03 81 3c 41 00 01 55 46 44 10 f5 93 4e 54

  idVendor 413c
  idProduct 8103
  bcdDevice 2422

  bcdDFU 1.0
  ucDfuSignature DFU
  bLength 16
  dwCRC 544e93f5

  Firmware type CSR-dfu1
  Firmware check valid checksum

However, 'dfutool upgrade bt_if.dfu' claims:

  Scanning USB busses ...
  Can't find any DFU devices

Any ideas?

-k