Development [ROM][Android 12L][OOS Cam][OP9Pro] crDroid v8.12 [19.12.2022]

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Jul 9, 2022
Did the script finished successfully?
If yes, dirty flash crDroid again and gapps (see update instructions on opening post)
I got i working now :) I needed to go to fastboot, then recovery an then that fastbootd mode in there.. an then i just flashed cr an gapps again :) Thanks for the help.


Recognized Developer
Sorry for a possibly stupid question. I have the Oneplus 9 Pro in the China version (LE2120). I have now completed all the steps of the initial installation and now want to install the crDroid via sideload. I'm in recovery on the mobile phone and have done ADB sideload and Apply from ADB there. I open the Power Shell window in the directory where the crDroid file is located and enter the command (adb sideload But I always get the error message "cannot read". What am I doing wrong?
is present in folder where adb binaries is?
also file named in install steps is just generic name
latest crDroid package name is


Recognized Developer
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Apr 11, 2020
is present in folder where adb binaries is?
also file named in install steps is just generic name
latest crDroid package name is
Yes, I am in the ADB folder (with the "adb.exe" file). There is also the crDroid file (I renamed the downloaded file with the long name to "" to rule out a possible error there). I just tried again, but I get the same error message.


Senior Member
Oct 29, 2011
OnePlus 9 Pro
Having NFC issues again. Can't enable it since last update.
Unlike last time, a reboot doesn't fix the issue :(
Any suggestion?


Recognized Developer
well I dk
working good here


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Senior Member
Sep 20, 2009
Could you please add Wireguard support into kernel? Would be very thankful.
I could make a pull request but I am rather busy now.

P.S. Userspace wireguard is so slow haha


Recognized Developer
I tried flashing the firmware again, both EU and Global, doesn't change anything :(

However when I try to flash Nik Gapps I see the script says "Device: LE2125" (so the US version) while mine is a LE2123 (EU), could it be related? From where does the Nik Gapps flash script get this info?
It's a prop that's read, yet no worries that's normal


May 2, 2022
I had a problem, the 5G signal was lost after updating the 20220805 version, and my machine was the China version,I used the OOS12 firmware

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  • 36

    *** Disclaimer
    I am not responsible for any damage you made to your device
    You have been warned

    crDroid is designed to increase performance and reliability over stock Android for your device also attempting to bringing many of the best features existent today


    Flashing Instructions:
    • OOS 12 firmware is required (from download page, firmware button)
    • Download KIT files (download - this includes dtbo.img and vendor_boot.img)
    • Download recovery (from download page, recovery button)
    • Optional NikGapps core (download - note that you may also need setup wizard addon if you rely on Google restore)
    • Optional Magisk (boot.img used to patch with Magisk in order to get root, can be found in recovery folder from download page)
    First time installation (clean flash):
    • Backup your data to PC, OTG flash drive
    • Make sure you have OOS 12 firmware installed (see above to download)
    • Enter fastboot
    • Flash dtbo.img
    • Code:
      fastboot flash dtbo dtbo.img
    • Flash vendor_boot.img
    • Code:
      fastboot flash vendor_boot vendor_boot.img
    • Flash boot.img
    • Code:
      fastboot flash boot boot.img
    • Boot to recovery (can do from bootloader or with buttons from power off state)
    • Now in recovery go to factory reset and confirm the reset
    • Reboot to recovery
    • Choose apply update and Apply from ADB
    • Now install crDroid zip via sideload
    • Code:
      adb sideload
    • Go back to main menu and reboot to recovery to install gapps (if you don't want gapps, reboot to system)
    • To install gapps, simply sideload the same way you installed then reboot to system
    Update installation:
    Via recovery:
    • Boot to recovery
    • Choose apply update and Apply from ADB
    • Now install crDroid zip via sideload and reboot
    • Code:
      adb sideload
    • If you had gapps, reboot to recovery and sideload and reboot
    Via OTA:
    • Go to Settings -> System -> Updater and download latest build
    • Choose install and let it finish
    • If you have Magisk installed, don't click reboot when prompted and go to Magisk and choose install to inactive slot
    • Reboot


    Known issues:
    - let me know

    Visit official website @
    crDroid OnePlus 9 Pro Telegram
    crDroid Community Telegram

    If you like my work, consider a donation > My Paypal
    Build 20220826 is ready

    OOS Cam ready baby :)


    Join the chat on Telegram @
    Build 20220313 is ready

    - Updated kernel to Linux 5.4.184
    - Added option to change the length of gesture navbar
    - Added option to change back gesture height
    - Added kill option to notification guts
    - Added burnin protection
    - Added Flipendo (Pixel exclusive extreme battery saver - see battery options)
    - Added smartspace
    - Reverted inclusion of CameraGo (needs gapps and not everyone uses gapps)
    - Further improvements here and there
    - OTA Updater improvements
    - Updated translations

    Note: Pre-patched magisk boot.img has been patched with latest Magisk 24.3, so do make sure to also update Magisk apk

    Join the chat on Telegram @
    Build 20220328 is ready marking the debut of Android 12L based crDroid
    With this build, do note that a clean flash is recommended if coming from any other pre 8.3 build
    This update won't be pushed via OTA if you also run any previous crDroid 8.3 build, but all upcoming updates will
    Do also note that it may be possible to not have carrier service in some cases.
    In order to fix that, do install crDroid, boot to it once, reboot to system again and it should get signal then... Still investigating root cause of this.

    - Initial crDroid 8.3
    - Changed base code to Android 12L
    - Lots and lots of changes to count, so update and check yourself :)

    Join the chat on Telegram @
    Thanks a lot for non-gapps build.
    guess anyone can install gapps when they want google stuff added
    so with crDroid 8, we no longer per-bundle gapps