[ROM]-[Official] Derpfest [11] [guacamoleb] [Beta]

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Senior Member
Jul 18, 2015

There is new update. ROM Changelog can be found Here
Device Changelog as below.
1: Updated Oneplus prebuilts.
2: Updated vendor blobs from OpenBeta 17.
3: Updated TWRP recovery.
few other fixed and improvements in DeviceSettings code.
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New member
Sep 4, 2020
Are google pay and banking apps work correctly on this rom without root, or I need to install magisk?


Senior Member
Jul 18, 2015
Android 11 is almost ready, having little bugs. But stable enough for daily use. if anyone want to try here is the link.
Will create separate thread but after stable release.
OOS Camera not working(Probably until OOS11 release. :)
Connecting MTP.(Sometimes boot into qualcom mode. press Vol+ and pwr button to reboot.)

Download from Here

WhatsApp Image 2020-12-07 at 8.14.28 AM.jpegWhatsApp Image 2020-12-07 at 8.14.28 AM (1).jpegWhatsApp Image 2020-12-07 at 8.14.29 AM.jpegWhatsApp Image 2020-12-07 at 8.14.29 AM (2).jpegWhatsApp Image 2020-12-07 at 8.14.29 AM (3).jpegWhatsApp Image 2020-12-07 at 8.14.30 AM.jpegWhatsApp Image 2020-12-07 at 8.14.29 AM (4).jpegWhatsApp Image 2020-12-07 at 8.14.30 AM (1).jpegWhatsApp Image 2020-12-07 at 8.14.30 AM (2).jpegWhatsApp Image 2020-12-07 at 8.14.31 AM.jpeg
Last edited:


Senior Member
Jul 18, 2015
Here is new update.
Download from here
Added Oneplus Camera (Tooo much buggy.)
Fixed crash dump issue on adb or mtp.
Added OP gallary.
switched to MAD kernel.
other few fixes. and improvements.

Once build will be enough stable for public release then will create separate thread and new features will be added then unofficially.
Also i have uploaded to GDrive due to downloading issue in Sourceforge. BWT you can easyly download from sourceforge by command line. by uget or any command line app on linux or windows.
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Senior Member
Jul 18, 2015
Change Log For Derpfest:

* Merged 'android11-d1-b-release' tag
* DerpQuest: Implemented bottom navbar logic and categories makeover
* Removed brightness slider options
* Removed Reboot/Recovery qs tile
* Removed Double tap to sleep on Statusbar
* Replaced Double tap to sleep on lockscreen implementation
* Replaced QS columns/rows implementation
* Replaced QS tile title visibility implementation
* Added QS quick pulldown option
* Replaced power off screen torch gesture implementation
* Replaced advanced reboot implementation
* Force disabled ambient sense (aka now playing)
* Moved AOSP gestures to DerpQuest
* Allowed to suppress notifications sound/vibration if screen is ON
* Allowed to configure or disable lockscreen media art blur
* Added Statusbar clock date customizations
* Added Option to auto hide status-bar clock
* Added Battery icon customizations
* Added Less boring heads up option
* Added Swap volume buttons option
* Added Swipe up on keyguard to use Face Unlock option
* Allowed to dismiss notifications with back FP left/right swipe
* Added Volume rocker skip track to Gestures
* Allowed to pulse on new tracks
* Allowed to choose lockscreen or Ambient on wake gestures
* Whitelisted QuickAccessWallet plugin (this enables google pay on power menu)
* Screenrecord: Added blinking stop dot and low quality options
* Implemented better partial screenshot
* Allowed privileged system apps to access screenshot service
* Screenshot tile: persist screenshot type after reboot
* graphics: Adjusted ripple animation for immediate feedback
* Reset horizontal panel position when on keyguard
* Added Google Sound Search QS tile
* Added Mono audio QS tile (aka headphone in one ear only)
* Added Kill app QS tile
* Added Running Services icon toggle
* Added ability to configure the height of the back gesture
* New default VoLTE icon from Bootleggers
* Added VoLIT icon option
* Added OOS 10 VoLTE icon option
* Introduced Bootleggers theming system
* Added Bootleggers Lockscreen clock to theme picker
* Added Bootleggers fonts
* Added Lockscreen clock and date font options
* Implemented custom date font support on custom clocks
* NetworkTraffic: Uses custom fonts now
* Added back theming from dev settings into display settings and added the new UI parts
* Added Battery Bar options
* Import of SystemUIGoogle
* Updated Smart space from redfin 11
* Implemented EnhancedEstimatesGoogleImpl from redfin 11
* Implemented assist from redfin 11
* Changed qs customizer background for dark theme to black color
* Fixed volume panel arrow in Viktor and Sam icon packs
* Disabled forced camera audio by default
* Show carrier name of opposite slot in DataSwitch tile label
* Protected sensitive info on About device
* Added animation to three-fingers-swipe to screenshot preference
* Added YouTube Vanced 14 prebuilt (I just felt like it, maybe removed in next build)
* Added OP Screen Recorder QS tile


Senior Member
Jul 18, 2015
Same thread is updated instead of creating new one.
For device:
Updated kernel to latest upstream. (4.14.212)
Fixed USB ADB+MPT crash.
added OP cam support.(Portrait and video is broken. Rest working fine. You can install cam manually.)
few bug fixes from previous build.


Senior Member
Jul 18, 2015
New version is UP. here is the changelog.
ROM changelog.
* Back to Pixel 5 fingerprint (Maps LiveView working again for example)
* Switched to Google wallpaper prebuilts again
* Fixed phantom spaces with center clock
* Fixed lockscreen wallpaper not being set if different from the Home one
* Fixed size of icon of vibrate ringer mode for additional icon packs
* Added Pulse navbar visualization
* Added QS tile style picker
* Added a navbar animation toggle for three button navigation
* Added advanced navigation gestures implementation from ezio84
* Allowed enabling/disabling powermenu
* Added support for per app network isolation
* Added capability to allow tethering to use VPN upstreams
* Added back Android Beam
* Added back the delete action for the screen recorder notification
* DerpQuest: Added a custom dialog for choosing QS tile columns/rows and fixed default values
* Granted SafetyHub some core permissions on first boot
* Properly regenerated the share drawable
* Themes: Notifications: Exposed a bool to disable dynamic colors
* Themes: Notifications: Exposed a bool to tint notification app name
* Disabled quick pull down by default
* Enabled notification LED pulse by default
* Improved battery stats reset strings
* Adressed a apexd selinux denial

Device Changelog.
Fixed hay google voice detection.
fixed pixelated rounded corners.
Added OP Camera 3.0.66 where video and snaps working fine, for night mode just install updated camera apk. currently this is the only workaround. camera will be fixed on OOS 11 release.
few other improvements and fixes related to selinux and stability.
Soon will start OTA support.


Senior Member
May 28, 2015
New this this rom, just wondered if there is net speed meters for the status bar? If not would devs consider adding?

Thank you for the great work - and the funky load animation!


Senior Member
May 28, 2015
210117 build is up? is there a changelog please?
also link to the download in derpfest main website for this device is broken?

lastly - a few of the texts in OP could do with updating - makes life easier for newbies to this rom?
Last edited:


Senior Member
Jul 18, 2015
New this this rom, just wondered if there is net speed meters for the status bar? If not would devs consider adding?

Thank you for the great work - and the funky load animation!
hopefully will add this, But in official built there is no statusbar network monitor.

210117 build is up? is there a changelog please?
also link to the download in derpfest main website for this device is broken?

lastly - a few of the texts in OP could do with updating - makes life easier for newbies to this rom?
Not much active on xda. at telegram support group shared mirrors as well.

Will applocker be added?
Still there is no applock for custom roms IG.
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Senior Member
Jul 18, 2015
Changelog for 26-Jan-2021
* Added Custom Rounded Corners preferences
* Fixed theme picker fc after creating custom theme or changing theme options in display settings
* Fixed Ambient light settings yet again
* Themes: Tinted notification icon/app name
* Themes: Added custom notifs info styles
* Added DerpFest Updater
* WiFi: Increased 5 GHz network signal tolerance
* Allow editing all APNs and APN types
* Gestures: Remove useless newline at the beginning of the info string
* Fixed Google Wellbeing permission
* Use AVCProfileMain for screen recorder
* FODCircleViewImpl: Refuse to start if not enabled
* Fixed location icon margins
* AuthBiometricFingerprintView: Disabled FP dialog string
* FingerprintDialogView: Use accent color instead of teal
* Volume panel: Avoid multiple animations on touch spam
* Volume panel: Reschedule the timeout on clicks on captions
* MNMLBox Clock: Cleaned up hacky layouts
* Sfuny Clock: Fix NPE on setDarkAmount
* NfcTile: Don't create an error when editing tiles

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    This is an alpha build still in testing phase so you may face any minor/major bug. It will be stable time to time. I hope you will understand.


    About Derpfest
    Derpfest is heavily moded stock android. still work in progress but enough stable for daily use.
    How To Install:

    + if you are coming from android 10 (OOS or any custom rom) then you will need to wipe your data as well as internal storage due to encrypted data but if you had any custom ROM (Android 11) before then just wipe data(Sometimes dirtyflash works, But don't complaint any bug if you did so. You might face FC for some apps.). No need to wipe internal storage.

    1: Flash ROM
    2: Flash TWRP installer (TWRP not included)
    3: reboot again to recovery to boot from second slot.
    5: Flash magisk (Android11-V2)
    6: wipe dalvik cache and reboot to system.
    That's all.

    Here is changelog

    ROM Download Link:
    Official Builds (Sourceforge)

    Source Code:
    DerpLab Github

    Important Links:
    Telegram Support Channel
    Downoad latest apk
    Google Camera:
    Versions By urnyx05 2: Versions by Arnova8G2
    Unlock Bootloader: Oneplus7/pro UB Thread
    Recovery: Latest TWRP Recovery

    Mike Williams (founder and creator of AOSiP)
    Google for Android and AOSP
    Cory Collins
    Any others we may have forgotten to credit
    And last but not the least, all our testers, who have helped us to squash many bugs so that we can try to release builds that as are flawless as possible

    XDA:DevDB Information
    Derpfest-OP7, ROM for the OnePlus 7

    Ab.Shaheen, PeterCxy[/URL], NurKeinNeid
    Source Code: https://github.com/DerpLab

    ROM OS Version: Android 10
    ROM Kernel: Linux 4.x
    ROM Firmware Required: Any custom ROM.
    Based On: AOSIP

    Version Information

    Created 2020-02-01
    Last Updated 2020-02-01
    Looks like it is more a stable than an alpha. It can be used as daily driver. Bugs I've found so far:
    - autobrightness sometimes go crazy and go up and down without reason (same as other custom roms)
    - aod drains a lot of battery (10-15% overnight) (same as other custom roms). Without aod the battery is very good, almost like stock OOS.
    - ''ok google'' hotword not working when the screen is off (same as other custom roms). I managed to get it work by transfering some files from the stock OOS and changing some lines in the build.prop, but it did not persist after a reboot and now I cannot make it working again. @Ab.Shaheen would you please look into this issue? Other devs seems not to care much but imho is an important feature.
    Sure will see that, but 1st i want to make sure rom is enough stable to add other things, ROM is going to be official, there will be new official releases probably tomorrow or after tomorrow with more bug fixes. Once it will be good for daily driver, I'll add these things.


    1: Initial release (For testing.)
    2: Alert slider not working.

    1: Removed snap cam and replaced with OnePus camera.
    2: Added alert slider support (Little buggy but will be fixed)
    3: Switched to omni device parts. (Settings>system>Device Features)
    4: Other minor improvements.

    1: Fixes alert slider.
    2: Fully working off screen gestures.
    3: Fixed penal modes.
    3: Improved kernel with better battery life.
    4: Added built-in Oneplus camera.
    5: Fixed Safetynet CTS profile fail.
    6: Fixed digital wired handsfree bug. (Detecting handsfree as charger.)
    5: Other minor fixes and improvents.

    1: Using latest TWRP prebuilt.
    2: switched to userdebug build.
    3: Imroved OP Camera workout. (Need to wipe cache > clear OP app data > Reboot, for dirty flash)
    4: Fixed HBM(High Brightness mode)
    5: Fixed notification and navigation bar padding. (Same as OOS.)
    6: switched to illusion kernel.

    - Fixed bootloop issue on devices.
    - Fixed FPS overlay.
    - Improved lockscreen fingerprint detection.
    - Improved device signals.
    - Improved sound quality(Louder for speaker and wired headset.)
    - Fixed ambient display (hand wave, pocket, pickup, tap to ambiant.)
    - Removed unwanted panel modes.
    - Added OnePlus Dolby Atmos.
    - Added USB OTG switch.
    Other little cleanup and improvements.

    1: Switched to userdebug builds,
    2: Selinux is enforcing.
    3: Merged March security patch,
    4: Added gradient accent picker.
    5: There are few improvements in lockscreen screen FP. Other colors are working but on above 75% brightness,
    Derpfest ROM changelog

    - Ported extended screenshot function from OOS
    - Migrated Screenshot QS tile to new method with Longshot support
    - Implement better partial screenshot
    - Updated DerpQuest Settings icons (new layout and size)
    - Added reworked theming category back to DerpQuest
    - Added themepicker toggle to show/hide weather and date on custom clocks
    - Added Samsung One and Fira sans fonts
    - Changed default wallpaper
    - Added toggle for Blur behind quick settings (enabled by default)
    - Added options for Blur intensity and opacity
    - Made gentle notifications header toggleable (disabled by default)
    - Added option for Running Services from QS panel
    - Fixed minute digits for accent based lockscreen clock style
    - Fixed mobile data usage qs details view content
    - Added Lawnfeed prebuilt
    - Beautified toast notifications
    - Improved Navbar toggle
    - Added Gaming mode QS tile
    - Added Sync QS Tile
    - Added Reboot/Recovery QS Tile
    - Disabled 3 columns in landscape
    - Added Status bar notification ticker
    - Imported MIUI SwipeToScreenshot implementation
    - Added capability to allow tethering to use VPN upstreams
    - Improved the VPN footer layout
    - Updated VPN settings icon drawable
    - Improved power menu and volume panel layout
    - Changed back gesture height intervals
    - Fixed DerpFest Logo from remaining active when notifications arrive
    - Moved AOSP gestures to DerpQuest
    - Fixed gap when toggling airplane mode
    - Removed hide notch overlays
    - Added more DerpQuest settings to Google backup
    - Added whitelist permissions needed for SystemUIGoogle
    - Made sure DerpQuest features show up under Settings search
    - Improved search bar avatar
    - Added GPlay version entry back to about phone
    - Added maintainer string to about phone
    - Disabled long click for SoundSearch qs tile
    - Several improvements for FOD implementation
    - Show a warning dialog before network search
    - Commented out double options that were under accessibility
    - Removed unneeded collapse limits in several settings
    - Added PA bionic optimizations
    - Merged February Security patch (r27)
    - Improved extended Screenshot implementation
    - Improved partial Screenshot implementation
    - Fixed overlapping of notifications and added AOD support for theme picker clocks
    - Added Custom color option for lockscreen battery bar
    - Added Custom charging info fonts
    - Added System fonts from Bootleggers
    - Added Tinkerbell system font
    - Reworked Edge lighting options with latest Omni changes
    - Added Option for limiting edge lighting repeats
    - Added Option to pulse edge light for all doze triggers
    - Improved Lockscreen clock style options
    - Added Lockscreen date styles from Pie
    - ThemePicker: Show items name under the title
    - Fixed theming of Settings with primary color
    - Added Solarized Dark Primary color
    - Added old theming options additionally back to display settings
    - Added 4 new Custom Header images by Owlien
    - Improved theming capabilities in power detail pages
    - Reworked Reboot/Recovery QS Tile and added Power off
    - Workaround for header shadow and tinted header images
    - Improved DerpFest default status bar icon drawable
    - Ensured that Network traffic monitor come first in header view
    - Changed source set battery bar visability on runtime
    - Lowered the internal audio capture restriction
    - Added Pixel offline charger animation
    - Improved Google's EnhancedEstimates implementation
    - Updated raw animations and drawables from Pixel 4 XL
    - Reverted recent Bluetooth changes
    - Updated priv-app permissions
    - Updated German translations
    - Added Chinese translations
    - Some more things maybe I can't remember more :P
    - Added back gesture haptic feedback toggle
    - Improved QS detail view layout
    - Improved AOD QS tile (states and longclick added)
    - Reworked color options for Edge light
    - Added Force Expanded Notifications option
    - Refined battery saver footer string
    - Removed accent step from themepicker
    - Make resolver list layouts have round corners
    - Use colorPrimary for QS detail toolbar
    - Use MD2 icon for missed call notification
    - Don't disable GPS in Doze until the device is stationary
    - Fixed Carrier Label text overlap when notifications arrives
    - Made emergency notification dismissable
    - Fixed failed unlock attempt dialog button
    - Added Signature spoofing support
    - Fixed User edit info dialog during rotation
    - Added cpu set for audio app
    - Reapplied QC blkio cgroup support value adds using new task_profiles
    - Updated Chinese, German and Russian translations
    - Add French and Hindi translations
    - Added Dark theme scheduling
    - Removed system accents entirely and added RGB accent presets for the picker
    - Added Hentai custom header pack
    - Rmoved ugly separator in ChooserActivity
    - Updated AOD QS tile drawable
    - Allowed full heigth for bottom layout in style option picker
    - Allowed to launch themepicker from app drawer with other launchers
    - Use system fonts at more places
    - Fixed USSD alert dialog theme
    - Added an about page to DerpQuest
    - Fixed navbar color in PermissionsManager when using dark themes
    New version is coming up. Here are few changelogs,

    Switched to userdebug builds,
    Selinux is enforcing.
    Merged March security patch,
    Added gradient accent picker.
    There are few improvements in lockscreen screen FP.

    Clean install is recommended , distyflash might create few issues,