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Support Undo OTA froyo update? not rooted.

Discussion in 'Android Devices' started by alltat2ed, Sep 2, 2010.

  1. alltat2ed

    alltat2ed New Member
    Thread Starter
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    Sep 2, 2010
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    I received my Froyo update today and it is wreaking havoc on the apps I use most. ESPN radio and MLB atbat. The streaming audio is very choppy. I did not back up and my phone is not rooted. Can I undo this update?
     

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  2. zemerick

    zemerick Well-Known Member
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    Apr 8, 2010
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    Have you tried a factory reset? ( It wipes everything, but this fixes most all problems. ) I'm not sure about going back to 2.1 though, sorry.
     
  3. INTREPID-NY

    INTREPID-NY Well-Known Member
    53

    May 5, 2010
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    Without a rooted phone (with S-Off) PRIOR to flashing 2.2, It's complicated and can be risky.

    Start here - not for the faint of heart. Read the entire thread. If you're not comfortable, don't do it. Stick with 2.2.
    [GUIDE] How to downgrade from OTA RUU 2.2 to 2.1 - xda-developers

    Note: I have not tested this procedure, but others have posted it works. Also, this procedure applies to those who manually flashed the update (using the OTA RUU - a program that manually flashes the update), not those who received it via Over the Air from Verizon. I think, but don't know for sure, if this procedure will still work. Ask them.
     
  4. dsb9938

    dsb9938 Well-Known Member
    53

    Jun 3, 2010
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    Datacenter Manager
    Edison, NJ

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