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OxygenOS Oxygen OS 16 Install Error 7

  1. Cadath
    Cupcake Aug 22, 2019

    Cadath , Aug 22, 2019 :
    Hi,

    I am getting error 7 when trying to install latest Oxygen OS (v 9.0.5) on my Oneplus 3 via TWRP v. 3.0.2. ADB sideload does not work (cancelled after 4x%).

    If i try to flash the unzipped oxygen image via fastboot and then reboot to recovery, then for some reason, somehow, lineage os instead of oxygen os appears. Even though internal storage was formatted before trying to install oxygen os. How is that possible??

    Installing a modified oxygen zip as suggested in this guide did not help either https://forum.xda-developers.com/sho....php?t=2302599.

    Does anyone have an idea what is going wrong here?
     

    #1
  2. Android450
    Marshmallow Aug 22, 2019

    Android450 , Aug 22, 2019 :
    Y
    You need a newer version of twrp
     

    #2
    Cadath and Vansh99 like this.
  3. Cadath
    Cupcake Aug 22, 2019


    #3
  4. Cadath
    Cupcake Aug 22, 2019

    Cadath , Aug 22, 2019 :
    Do you also know a simple way to remove the dm verity message that appears everytime the phone reboots?
     

    #4
  5. Paschfire
    KitKat Aug 23, 2019

    Paschfire , Aug 23, 2019 :
    Flash a DM-Verity patched boot.img, a custom kernel, or Root(Eg. Magisk) your device.
     

    #5
    Cadath and Android450 like this.
  6. Cadath
    Cupcake Aug 23, 2019

    Cadath , Aug 23, 2019 :
    Is any of These options possible without having to reinstall oxygenos and everything?
     

    #6
  7. Paschfire
    KitKat Aug 23, 2019

    Paschfire , Aug 23, 2019 :
    You simply flash any one of the mentioned options within TWRP recovery, after flashing the ROM.

    So yes, since you're already running OOS 9.0.5 simply proceed with flashing.
     

    #7
  8. Paschfire
    KitKat Aug 23, 2019

    Paschfire , Aug 23, 2019 :
    Also... Just a tip for future forum conversations.

    When responding to a comment, use the reply option(within the 3dot menu at bottom right of comment).

    Otherwise the person won't receive a notification that you've responded back.
     

    #8
  9. Cadath
    Cupcake Aug 24, 2019

    Cadath , Aug 24, 2019 :
    Well. I have currently oxygen os running on my phone. How do i get to twrp recovery? If i re-flash it on my phone, my set up oxygen is gone. What is a dm verity patched boot.img? I assumed the oxygen OS from oneplus download store would be fine
     

    #9