Update.zip Signature Verification Failed

Discussion in 'Xiaomi Redmi Note 2' started by Ben.Efrati, Feb 19, 2016.

  1. Ben.Efrati

    Ben.EfratiMembers

    Sep 30, 2015
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    Hi,
    I'm using version 5.10.15 and trying to update to latest weekly build (5.10.15 is also weekly build).
    I tried to update via Updater but got "Update.zip Signature Verification Failed". I also changed the filename to update.zip but the result is same.
    I read that I can flash TWRP and then Wipe, but I don't want to loss any data on my phone.
    Is there any way to update to latest weekly build without information (data) loss?
    Thanks,
    Ben
     
    MatrixLinux likes this.
  2. Shadowrunner

    Sep 28, 2015
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    Hi Ben,
    1. Flash TWRP
    2. Put the latest update on your your device internal storage (not SD card)
    3. Go into TWRP and install the update
    4. Clear Cache / Dalvik
    5. Reboot
    Pretty simple and you will have no data loss.
     
    Stefano131270 likes this.
  3. Stefano131270

    Oct 4, 2015
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    Even in sd, I do so
     
  4. Shadowrunner

    Sep 28, 2015
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    #4Shadowrunner,Feb 20, 2016
    Last edited: Feb 20, 2016
    @Stefano131270 Please express yourself in proper english. Sometimes you have to redownload the file to get a proper version.
     
  5. Stefano131270

    Oct 4, 2015
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    Hi Shadowrunner, most just what you do. I download the ROM with PC with the USB cable I put in the micro sd phone, so I have a copy. I go to tools, updater, I click on the three dots at the top, select the update package, I select micro sd, the phone goes alone in TWRP, once every 3/4 updates I only wipe cache
     
  6. Shadowrunner

    Sep 28, 2015
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    Can you give me a hash of that file? md5 or sha1
     
  7. MatrixLinux

    Oct 7, 2015
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    #7MatrixLinux,Feb 21, 2016
    Last edited: Feb 21, 2016
    Hi Guy You must backup all.... then you must enter in recovery TWRP ( I HATE THIS RECOVERY IN RN2 BECAUSE IT's UNECESSARY) after you have download ROM WEEKLY HERMES, then you give WIPE DATA WIPE CACHE WIPE DALVIK.
    You solve immediately and enjoy yourself :)
     
    Stefano131270 likes this.

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