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[GUIDE] How to Unroot your OnePlus 3 / 3T and go back completely to stock

  1. calvinistmac Ice Cream Sandwich May 4, 2017

    calvinistmac, May 4, 2017 :
    You are the first person to not flame me for asking you to utilize the search function! Kudos to you my friend. Glad everything worked out!
     

  2. MattLyte Cupcake May 7, 2017

    MattLyte, May 7, 2017 :
    Trying to flash back to 4.1.3, the recovery installs fine but trying to flash the OTA zip from adb just instantly fails at connecting every time. All it says is "Installation failed." It won't let me unlock from the bootloader, and I can't flash anything in adb! This thing has unquestionably been the worst phone I've ever owned.
     
    Last edited: May 7, 2017

  3. JorgeManuelSilva91 Ice Cream Sandwich May 10, 2017

    JorgeManuelSilva91, May 10, 2017 :
    This post may be helpful:
    https://forums.oneplus.net/threads/...pletely-to-stock.456232/page-29#post-15836034
     

  4. F_Mathias_Brands_DLRK Cupcake May 17, 2017

    F_Mathias_Brands_DLRK, May 17, 2017 :
    i got one small problem i'm like at the step where ou need to install from adb but if i type adb sideload ota.zip it says cannot read ota.zip. what should i do?
     

  5. calvinistmac Ice Cream Sandwich May 18, 2017

    calvinistmac, May 18, 2017 :
    You need to read back in the thread a bit. The answer has been given.
     

  6. Manish1209 Gingerbread May 18, 2017


  7. calvinistmac Ice Cream Sandwich May 19, 2017

    calvinistmac, May 19, 2017 :
    The fact that you're asking me this question tells me that you didn't read the first post, at all. Please read the first post for your answer.
     

  8. pal.sayan3 Cupcake May 20, 2017 at 7:10 AM


  9. calvinistmac Ice Cream Sandwich May 20, 2017 at 3:19 PM

    calvinistmac, May 20, 2017 at 3:19 PM :
    If you read the OP (original post) you would know the answer to this question. Since I'm feeling generous today I'll give you the answer. You will lose your data with this operation. Back up your data before attempting.
     

  10. peroxide Cupcake May 21, 2017 at 6:38 AM


    G_Nancy_Porter_ffQG likes this.
  11. RY4N75 Honeycomb May 21, 2017 at 7:00 AM


  12. isthatxavier Gingerbread May 22, 2017 at 3:33 AM

    isthatxavier, May 22, 2017 at 3:33 AM :
    Does anybody have a link to fix drivers? My OnePlus 3t is being recognized but command prompt would just fail everytime. I did check adb devices and it's there but it won't push the zip.

    or any link with the steps or workaround for Windows 10
     

  13. G_Facundo_Rodrigo_Carbaj Cupcake May 22, 2017 at 3:40 AM

  14. calvinistmac Ice Cream Sandwich May 22, 2017 at 3:47 PM

    calvinistmac, May 22, 2017 at 3:47 PM :
    When the phone is hooked up open the Device Manager in Windows 10. You'll probably find a weird looking entry with some characters that says adb interface. You'll need to right click on that and update the driver manually to the correct adb drivers. This happens periodically. I don't have a step by step right now but that's basically what you need to do. If I don't respond you can also ping @JorgeManuelSilva91 for help as he checks this periodically to help me out.
     

  15. iruvaramharsha Cupcake May 25, 2017 at 12:31 PM

    iruvaramharsha, May 25, 2017 at 12:31 PM :
    Hello,

    I installed one plus 3t open beta updates on my rooted phone a few days ago. I want to completely unroot my phone so I checked the root checker it says "Sorry! Root access is not properly installed on this device". I checked the super su app it says "There is no SU binary installed and SuperSU cannot install it. This is a problem!

    I just want my phone to be normal as I want to use android pay. Do I need to still unroot it? My bootloader is still unlocked! Still in a kind of confusion if my device is rooted or unrooted. Please help me!

    Million thanks
    H.