Question Lost root after system update

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Tokic

Member
Apr 17, 2021
5
1
Hi. So I rooted my OnePlus9 Pro after I bought it. But few days ago I updated it to Oxygen OS 11,2,3,3,LE15BA

And now I lost my root.

Can someone please tell me what I need to do to regain root access?
 

zoman7663

Senior Member
  • May 23, 2010
    548
    249
    Columbia, MD
    So I went to this topic https://forum.xda-developers.com/t/magisk-patched-boot-images-for-all-builds.4262015/

    Downloaded this
    Which one of those 4 files I need to patch via Magisk and which one do I need to flash via Fastboot?
    The first boot.img is stock, the second one is "patched" with Magisk, the last 2 are just hash values used to compare what the value is supposed to compared to what you download to ensure the integrity of the download. So the short answer is if you want root, the second one, "patched" img
     

    schmeggy929

    Recognized Themer
    Apr 13, 2008
    2,846
    1,951
    New Jersey
    OnePlus 9 Pro
    • Like
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    Bunecarera

    Senior Member
  • Mar 4, 2008
    203
    72
    OnePlus 9 Pro
    First, you need to read a bit more before doing stuff like Rooting, updating when rooted,...
    Everything is explained here. Just need to to do a bit of digging so you can confidently do stuff. And when in doubt, ask before doing.

    The first sticky thread has all the info you need.

    To update when rooted, do THIS. Works perfect.
     

    djsubterrain

    Senior Member
  • Jan 4, 2012
    3,798
    3,599
    Livingston
    OnePlus 9 Pro
    Hi. So I rooted my OnePlus9 Pro after I bought it. But few days ago I updated it to Oxygen OS 11,2,3,3,LE15BA

    And now I lost my root.

    Can someone please tell me what I need to do to regain root access?

    Follow the directions above, the next time you update the rom, ensure you install the update but do not reboot the phone, then go into Magisk and choose "Install to Inactive Slot (After OTA)", that way your newly updated rom should boot with root already applied. Magisk will then ask to reboot and should do so into the new version.
     
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    flaxjef

    Senior Member
    Apr 16, 2008
    97
    11
    Which version are you using?
    I use 22.1 and the option is still there...
    Screenshot_20210418-190521.jpg
     

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