[CLOSED] signature verification failed

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  1. A1517926524666
    Donut Aug 3, 2018

    A1517926524666 , Aug 3, 2018 :
    can't update to 5.1.4 in my Op5T.. getting error as Signature verification failed.
    please help

  2. Waveform Modifier
    Marshmallow Aug 3, 2018

    Waveform Modifier , Aug 3, 2018 :
    Q) Signature Verification Failed! How do I fix this!?
    A) There are a few fixes for this:
    a) From the file manager enable show hidden files and head over to .OTA folder and delete the file in that folder. Now download the update using a stable network, try with both WiFi as well as Mobile Network.
    b) Download the full zip from OnePlus downloads website(http://downloads.oneplus.com/) or Funk Wizard's thread in XDA(Grab the link from the main post) and flash from recovery via local upgrade.

    Copied from @@idkwhoiam322's thread.

  3. pablofg1978
    Spanish POC Assistant Head Moderator Aug 3, 2018

    pablofg1978 , Aug 3, 2018 :
    Please use the search before creating a new thread, like @Waveform Modifier said, this question was replied many times before
    Pointless thread closed