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Lineage OS 18.1 to Oxygen OS 11? via OnePlus 6T

  1. Pushp_Vashisht
    Cupcake Dec 4, 2021

    Pushp_Vashisht , via OnePlus 6T , Dec 4, 2021 :
    Hey I flashed Lineage OS 18.1 using lineage's official recovery image. So I do not have TWRP recovery as its not yet supported for android 11 on OP6T.

    I want to comeback to Oxygen OS, can anyone help me?
    Is there an official Oxyegen OS' recovery inage that I can use to flash the Official Oxygen OS Rom from the download page?

    BTW, I am using OP6T (fajita)

    Most importantly I use Linux Mint, so can't use mxm tool.
     

    #1
    laurenzo87 likes this.
  2. K1577555224305
    Ice Cream Sandwich Dec 4, 2021

    K1577555224305 , Dec 4, 2021 :
    I don't know much but just experimenting..
    You can get by searching.
    I wonder if linux makes experimenting it easy.
     

    #2
  3. sajid06
    Froyo Dec 5, 2021

    sajid06 , Dec 5, 2021 :
    I suggest, Stay On Lineage Os.!
    Cz the Oxygen Os 11 is Waste Of Time And Lot of Bugs.!!
    I Am Also Going to Downgrade My OnePlus 6T to OxygenOs10 next week..!! Better to stay Lineage or Oos10.!!
     

    #3
    laurenzo87 likes this.
  4. kouzelnik3
    Ice Cream Sandwich Dec 5, 2021

    kouzelnik3 , via OnePlus 6 , Dec 5, 2021 :
    There are few modified twrp images that can boot on Android 11, but I honestly also recommend you staying on lineage os. I am using it for half a year and I am satisfied.
     

    #4
    laurenzo87 likes this.
  5. Tee_Eee_Bee
    Jelly Bean Dec 5, 2021

    Tee_Eee_Bee , Dec 5, 2021 :
    The latest TWRP - 3.6.0 - seems to work OK with Android 11, links are on the TWRP website.

    You could use the Lineage recovery to sideload TWRP (as per the instructions on the Lineage website for using ADB sideload for GAPPS, Magisk etc.):
    • Click Advanced, then Reboot to Recovery, then when your device reboots, click Apply Update, then Apply from ADB, then "adb sideload twrp-installer-3.6.0_9-0-fajita.zip"
    • Reboot -> recovery
    Then use TWRP to load OOS 11 file from the OnePlus Support page and TWRP to both slots.
    • Once TWRP booted go to "Install" -> choose OOS11.zip & twrp-installer-3.6.0_9-0-fajita.zip (keeps TWRP as your recovery)
    • Reboot -> recovery
    • Go to "Install" -> choose OOS11.zip & twrp-installer-3.6.0_9-0-fajita.zip (keeps TWRP as your recovery)
    • Reboot -> recovery
    • Go to "Wipe" -> Swipe for factory reset, then Format data (via "yes")
    • Reboot -> System
    OOS 11.1.1.1 can be found here:
    https://www.oneplus.com/uk/support/softwareupgrade/details?code=PM1574156215016
     
    Last edited: Dec 5, 2021

    #5
    laurenzo87 and ironass like this.
  6. Pushp_Vashisht
    Cupcake Dec 8, 2021


    #6
    K1577555224305 and laurenzo87 like this.