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

This is a discussion on SBF Fails on "Switching Device to BP Pass through" and phone won't boot within the Motorola Droid Pro forums, part of the Droid Pro Forum category; 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 ...

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

  1. Master Droid
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    #1

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

    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?
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    #2
    Are you getting any other error codes? Latest Moto drivers? What RSDLite ver?

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    #3
    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

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    #4
    I have someone who can potentially assist. I'll get him back or I'll be back with answers.

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    #5
    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.
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    #6
    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
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    #7
    So it may have been the 2.2.60 flash that did it. hmm.

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    #8
    Quote Originally Posted by guidot View Post
    So it may have been the 2.2.60 flash that did it. hmm.
    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).
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    #9
    Yeah, I know how freak out mode goes!

    Would have been nice to systematically figure it out.

    Glad you are all set though!

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    #10
    Quote Originally Posted by gsu_golfer View Post
    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?
    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.

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