[ROM][OFFICIAL][12][HOTDOG] KOSP Official 2.2

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Sep 9, 2013
OnePlus 2
OnePlus 7T Pro
Someone else has the weird bug that the phone freezes when a game is open and the phone goes to lock mode.

The screen keeps the last image and the phone doesn't response only solution is a forced reboot by holding power and volume keys.


May 25, 2022
Hi, first of all, lovely ROM for the 7T Pro. I'm with 72 hours of use and not too many complaints.

A few complaints:

- I can't activate the wallet in the lock screen, the option is always disabled and can't enable.
- Fingerprint scanner is much difficult to unlock compared to stock OOS.
- Is there a face unlock option? I can't find it. If not, are in your plans to add it?
- Is it possible to put Google Home Equipments in the power off button like in the stock OOS? It's a very fast way to access them.
- Sometimes when calling someone with Google Dialer, the phone call does not anwser and when we click the red button to end the call the app freezes. After that we need to force close the app and 90% of the times we can not make phone calls again until we restart the phone.
Last edited:


Senior Member
Sep 17, 2011


Sep 9, 2013
OnePlus 2
OnePlus 7T Pro

Is it possible to include the necessary libs for the v6 camera port, do it's user installable?


Jan 14, 2021
I have a problem to update it with the updater.
After a few tries I get the new update shown but cant update. The download always fails. Can someone tell me how to solve this?

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      * DISCLAIMER: Read this carefully
      * Your warranty is now void.
      * I am not responsible for bricked devices, dead SD cards,
      * thermonuclear war, or you getting fired because the alarm app failed. Please
      * do some research if you have any concerns about features included in this ROM
      * before flashing it! YOU are choosing to make these modifications, and if
      * you point the finger at me for messing up your device, I will laugh at you.

    KOSP is a small project based off AOSP and we intend to improve upon AOSP to provide a stable and better alternative to OEM roms with additional features.


    There are some cool features, see for yourself :D

    Truth is I'm just lazy to write a long list of features and we intend to focus on the stability rather than adding a ton of features.

    Gapps is included!


    hotdog has dropped sdcardfs
    We are enforcing and safety net passes out of the box

    What's broken?

    You tell me :)

    Bug reporting:

    DO NOT report bugs if you're running a custom kernel or you installed Xposed
    Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)
    Do not approach us without any logs for reporting bugs
    If it is a random reboot, grab everything from /sys/fs/pstore. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)
    Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues.

    Downloads: GDrive, Sourceforge

    Magisk: https://github.com/topjohnwu/Magisk/releases


    First time installation:

    Download the fastboot zip, It ends with -img.zip.
    Boot to bootloader
    fastboot update --skip-reboot --skip-secondary zipname
    Now reboot to recovery
    Factory reset in the recovery
    Reboot system


    It is recommended to update using updater

    Via recovery:

    Reboot to recovery
    Sideload with ADB (preferred)
    Reboot to recovery

    Via updater app:

    Open Settings -> System -> KOSP Updater
    Download the ota if available or if you have already downloaded the zip then use it for local upgrade
    Install the update
    Flash magisk to inactive slot (optional)
    (optional) Reboot to recovery if you have anything else to flash

    Follow us on Telegram


    Google for AOSP





    And all others we may have forgotten to credit

    Special thanks to @npv12 and also to @AnnoyingZlatan for his amazing kernel.

    Thanks to @Mohammed_Gabr for making our awesome banner.

    Last but not the least, thanks to all our testers, who have helped us to squash many bugs as possible

    XDA:DevDB Information

    KOSP, ROM for the OnePlus 7T Pro

    Contributors: @Joker123##, @npv12

    Device maintainer: @npv12

    ROM source: https://github.com/AOSP-Krypton

    ROM Kernel: Dora kernel

    Kernel source: https://github.com/AOSP-Krypton/kernel_oneplus_sm8150

    ROM Firmware Required: OOS

    Android Version: 12

    Based On: AOSP

    Version Information

    Version: 2.2

    Status: Beta

    Created 2021-11-07

    Last Updated 2021-12-18
    Source side changes

    * Merged aosp r20 tag
    * Dropped lockscreen shortcuts
    * Fixed DT2W not working from ambient / aod in some scenarios
    * Fixed refresh rate tile showing wrong refresh rate after setup
    * Reworked alert slider with a better design and animations
    * Added acherus icon pack
    * Added option to choose different ringtone for multiple SIMs
    * Added oos vibration patterns and an option to choose custom pattern as well
    * Added a new set of torch gestures (dropped old one's)
    * Added media notification background customisations
    * Added lockscreen media art
    * Added 3 finger swipe screenshot gesture
    * Updated chinese translations

    Device side changes

    * Fix nfc tap to pay
    * Enable fuse passthrough
    * Declare opengl depq level
    * Actually enable auto brightness on aod
    * Allow surface flinger to call als correction
    * For kernel changes tag thenem0

    Have a great weekend :)
    New update is up. You can download them from here:

    Changes in KOSP sauce:

    * Fixed fod being detected in notification shade after unlocking from ambient display.
    * Added option to unlink ring and notification volume.
    * Fixed some issues with app debugging.
    * Disabled transition to lockscreen from ambient display when unlocking with fod.
    * Vastly improved network traffic monitor.
    * Added fullscreen gestures(hidden pill and keyboard space).
    * Fixed certain app crashes (AXIS Bank for ex).
    * Fixed front cam not working in gcam / signal.
    * Dynamic fonts for lockscreen and quick settings.
    * Updated lawnicons.
    * Fixed lockscreen battery info toggle.
    * Imported setup wizard from Pixel 6.
    * Fixed unlimited Google photos backup.
    * Fixed lawnchair search.
    * Fixed live captions.
    * Fixed app info page crash.
    * Added some missing icons in wifi settings page.
    * Disable ss vibration when toggle is off.
    * Fix crash in app info page when play store is disabled
    * Merged latest CAF tags.
    * Updated Chinese translations.

    Device side changes
    * Improve fod and take care of a bunch of edge cases which made fod not work.
    * Fix retry/close buttons not working on error open/close camera alert.
    * Merge LA.UM.9.1.r1-11300-SMxxx0.0 treewide and for all wlan submodules
    * Upstream to 4.14.256

    Also i apologise for not being active here. I have been busy.
    Thanks and have a great weekend
    can someone tell me the steps to install this
    After some difficult searching I found this handy-dandy post on the first page of this thread, if you can imagine such a thing...
    View attachment 5451981

    First time installation:

    Download the fastboot zip, It ends with -img.zip.
    Boot to bootloader
    fastboot update --skip-reboot --skip-secondary zipname
    Now reboot to recovery
    Factory reset in the recovery
    Reboot system
    New update is up. You can view to change log here: https://github.com/AOSP-Krypton/ota
    Special-thanks to alk3p for improving FOD.