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SBF Fails on "Switching Device to BP Pass through" and phone won't boot

Discussion in 'Motorola Droid Pro' started by gsu_golfer, Oct 10, 2011.

  1. gsu_golfer
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    gsu_golfer New Member

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    Any advice? My phone boots straight to the bootloader, where it reads "Code Corrupt"

    RSD Lite recognizes it, but gets stuck on the "Switching Device to BP Pass Through" part and the flash fails.

    Has anyone ever experienced this?
  2. guidot
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    guidot Developer Relations Staff Member Premium Member

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    Are you getting any other error codes? Latest Moto drivers? What RSDLite ver?
  3. clueless77
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    clueless77 New Member

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    I remember I had a heck of a time with sbf on my pro I had a friend that created an image somehow and got it working, I have an sbf but its for froyo I am not sure if there is one for gb

    Keep in mind I was super bricked when this happend

    Sent from my DROIDX using DroidForums
  4. guidot
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    guidot Developer Relations Staff Member Premium Member

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    I have someone who can potentially assist. I'll get him back or I'll be back with answers.
  5. gsu_golfer
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    gsu_golfer New Member

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    I still have no idea what caused it or why it happened.

    Here's how it went down

    1) Use RSD 4.8 to attempt a flash of 2.26.20 after I forgot to wipe data before flashing a ROM and couldnt get it out of bootloop.
    2) Flash stopped at "Switching Device to BP Pass Through" part and the flash fails.
    3) Tried a couple more times hoping it would work - no dice.
    4) Swapped over to my wife's laptop and changed USB cord.
    5) Loaded files onto computer from SD card off of my computer.
    6) Redid the flash, this time using 2.26.60

    ....then it worked. Not sure why or how it all happened.
  6. clueless77
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    clueless77 New Member

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    well its one of those things man, i cant get a froyo sbf to take on my X but the gb works fine

    if you need the update to froyo i can upload it for you and link it
  7. guidot
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    guidot Developer Relations Staff Member Premium Member

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    So it may have been the 2.2.60 flash that did it. hmm.
  8. gsu_golfer
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    gsu_golfer New Member

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    20 failed
    60 worked

    Unfortunately, I didn't use my noggin when "fixing" it and changed all three variables at one time (new SBF, new computer, and new cable).
  9. guidot
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    guidot Developer Relations Staff Member Premium Member

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    Yeah, I know how freak out mode goes!

    Would have been nice to systematically figure it out.

    Glad you are all set though!
  10. jpcalhoun
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    jpcalhoun Well-Known Member

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    Don't know if this has anything to do with our problem, but when I tried sbf back to 2.26 I had the sbf file on my desktop and RSDLite would recognize the file but would error out. When I moved the sbf file to the root directory (C:\) it worked fine. I read somewhere that it is a function of the version of Windows that you are using...I'm running Vista. Don't know what Windows version is on your computer, your wife's computer or where you had the sbf file, or if any of this has any bearing on your issue. But glad you got it fixed.
  11. gsu_golfer
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    gsu_golfer New Member

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    We both have 7. That's actually another thing I tried when I swapped to her computer. I moved it from desktop to C:/ root.

    Sent from my DROID Pro using Tapatalk
  12. GreenRaccoon
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    GreenRaccoon New Member

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    Sorry to bump this thread, but +1 on moving the .sdf file to "C:\". I'm still not exactly sure why that worked though. :popped out: Maybe it has something to do with putting it in an administrator's folder instead. By the way, this was for an OG Droid 1 on Windows 7 64 bit (laptop).
  13. vazersecurity
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    vazersecurity New Member

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    I experienced this just now.
  14. alexhdkn
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    alexhdkn New Member

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    same code corrupt to mee but it says cannot jump or something like that and it fails : Error sending JUMP command
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