Unroot/Back to Stock (2.2) Without .sbf or RSD Lite - Droid 1 Only

Discussion in 'Rescue Squad Guides' started by jntdroid, Sep 14, 2010.

  1. LCH

    LCH New Member

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    Returning my phone today for a replacement to replace the defective replacement and this write up was perfect timing and worked flawlessly. Thank You! LCH
     
  2. fullthrottle

    fullthrottle New Member

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    I followed the stock recovery method but when I try to apply the update.zip file it says failed to open /sdcard/update.zip (no such file or directory) and then signature verification failed. And yes I do have the file on the root of my sd card.. thoughts? I cant get the superuser icon off my phone
     
    #14 fullthrottle, Sep 15, 2010
    Last edited: Sep 15, 2010
  3. jntdroid

    jntdroid Super Moderator
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    and you're sure it's simply "update.zip" and not "update.zip.zip" or any slight variation of that?
     
  4. fullthrottle

    fullthrottle New Member

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    yup.. I deleted it and put it back on the sd card a few times and tried but still same message. Btw a lil backround is I flashed the stock 2.2 image from ROM manager before about a week back but it never got rid of the superuser icon so this is why im trying this method
    EDIT: and I tried running all the rooted apps like drocap and setcpu but none worked so im assuming I dont have root but the superuser wont go away
     
  5. jntdroid

    jntdroid Super Moderator
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    Are you doing this all on your phone or using windows? I'm just trying to figure out if the only place you have viewed / renamed the file is in something like Astro or another file manager on your phone.

    EDIT: If it's all on your phone, and you're viewing in Astro, when you see it in the list of files/directories on the root of your SD card in Astro (or whatever), does it say "update.zip" or simply "update" ?
     
    #17 jntdroid, Sep 15, 2010
    Last edited: Sep 15, 2010
  6. pc747

    pc747 Administrator
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    Nice write up, this is now stuck.
     
  7. teddyearp

    teddyearp Senior Member

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    jntdroid, I guess great minds think alike. I was formulating this very guide last week, but getting my server and guides restored was first on my mind. Now that that's done I started last night to edit/rewrite my unroot guide on my site and was going to do it with these exact steps, i.e. using all three of the different recoveries.

    good job.

    p.s., though could you spell my user name correctly, please?? hehehe . . . .
     
    #19 teddyearp, Sep 15, 2010
    Last edited: Sep 15, 2010
  8. warrior21

    warrior21 Active Member

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    Sent my wifes phone back to Verizon today and this worked perfectly.
     
  9. jrmdroid

    jrmdroid Member

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    Great write up and so simple a caveman can do it. Thanks.
     
  10. jntdroid

    jntdroid Super Moderator
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    Did you ever have any luck?
     
  11. jntdroid

    jntdroid Super Moderator
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    cool, thanks pc
     
  12. jntdroid

    jntdroid Super Moderator
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    Fixed the typo, sorry about that! The funny thing is I made a conscious effort to double check before I put it in there... and I still messed it up. :)

    Knowing you had a more thorough tutorial already, I probably should've asked you about it anyway and we could've possibly collaborated, but I just didn't think about it. Sorry about that - didn't want to steal anybody's thunder (I know you're not saying I did). I've seen your stuff in a couple of Motocache's threads, as well as your own tutorial, so I know for a fact your level of knowledge is way above mine anyway!
     
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