[ROM][11.0][Beta] DerpFest R for OnePlus 7T Pro [OFFICIAL][hotdog]

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drganbds

Senior Member
Oct 5, 2009
1,844
973
OnePlus 7T Pro
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Android>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
12eee8bd unauthorized


C:\Android>adb reboot bootloader
error: device unauthorized. Please check the confirmation dialog on your device.


C:\Android>adb reboot bootloader

C:\Android>fastboot devices
12eee8bd fastboot

C:\Android>fastboot flash system system.img
target reported max download size of 805306368 bytes
Invalid sparse file format at header magi
sending sparse 'system' (780957 KB)...
FAILED (command write failed (Invalid argument))
finished. total time: 2.221s

C:\Android>

I get this error on flashing the rom via fastboot.. im in stock oos 10.3.8

Edit - somehow I managed the above error but I get "no partition " error on flashing system.img now
 
Last edited:

KYFONG

Member
Nov 1, 2017
22
6
OnePlus 7T Pro
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Android>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
12eee8bd unauthorized


C:\Android>adb reboot bootloader
error: device unauthorized. Please check the confirmation dialog on your device.


C:\Android>adb reboot bootloader

C:\Android>fastboot devices
12eee8bd fastboot

C:\Android>fastboot flash system system.img
target reported max download size of 805306368 bytes
Invalid sparse file format at header magi
sending sparse 'system' (780957 KB)...
FAILED (command write failed (Invalid argument))
finished. total time: 2.221s

C:\Android>

I get this error on flashing the rom via fastboot.. im in stock oos 10.3.8

Edit - somehow I managed the above error but I get "no partition " error on flashing system.img now
You sure you're on fastbootd not normal bootloader?
 

drganbds

Senior Member
Oct 5, 2009
1,844
973
OnePlus 7T Pro
fastboot reboot fastboot on cmd

But first check if your device is detected on fastboot by your computer using:

fastboot devices
Yes dude device detected in fastboot and while flashing system.img it shows no partition and command failed error.
I tried fastboot reboot fastboot also...
Fastboot -w is working but only on flashing it shows error
 

madscenes

Member
Mar 1, 2021
21
8
Yes dude device detected in fastboot and while flashing system.img it shows no partition and command failed error.
I tried fastboot reboot fastboot also...
Fastboot -w is working but only on flashing it shows error
Try this flash.bat instead, don't have to write anything down, just copy to platform tools folder and double click

 
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ElHechicero

Senior Member
Dec 1, 2006
271
65
Asturias
I see some options that can´t find on settings:

- Different tones for each SIM
- Silent call in ringtone when push volume control or power button
- Center clock/date
- I activated face unlock but camera don´t open on lock screen.

Thanks !.
Sorry for my english
 

KDN_Observer

Member
Jul 18, 2020
5
5
I was on RR 10, I flashed over RR, install twrp on both slots,reboot into recovery,format data,enjoy!
Note:I use Chinese twrp
I'm currently on RR 10 and I'm thinking about switching to DerpFest. How's your experience compared to RR 10 so far? Do you find any differences in features?
 

Matthew-X

Member
Jan 11, 2017
41
8
OnePlus 7T Pro
Plus as some people might have questions:
  1. I have tried to install it on top of OOS 11 (Doesn't work)
  2. I have installed OOS 10 on top of OOS 11 and then tried to install DF OS (Didn't work either)
  3. I had to install OOS 10 with the unbrick tool and then after unlocking it and updating it until the right version i managed to install it (probably might have worked with older versions but i tried to make it as accurate as possible)
  4. I was using only fastboot method no TWRP
  5. Magisk is installed the usual way by patching the OS's Boot.img and then booting into it and doing (direct install)
  6. As about the attached Assistant "Fix" Assistant seemed to work fine out of the box but i was wondering is these words "Google Assistant 2.0" were true and oh my happy smile on my face once i've seen pixel 5 Assistant UI and oh that smile fell off after seeing safety net being not passed BUT after unistalling the Magisk module the UI 2.0 Stayed and the SafetyNet is passed ! So it is safe !!! (After that I tried to install it again and SafetyNet still passed so i guess it was something about "First loading or something")
Hope this will be helpful for future users how will want to experience this wonderful OS

Also gotta point out for developers:
  • You might want to insert Qualcomm voice Assist app into the ROM to make google Assistant work while screen is locked and also that might be the cause why Pixel's "Now Playing" feature doesn't work
  • Also after installing Google Assistant 2.0 Now Playing seems got grayed out and i can't disable it nor do anything to it.
 

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  • 2
    DerpFest Update!

    I have uploaded two builds. In addition to the build linked below, there is also a "Private" tagged build. It contains Derp launcher instead of Pixel launcher. It's my first try on a launcher. It's based on bootleggers launcher and has additional icon pack support, hide labels, many fixes and more. I thought maybe one or the other would like it better. I will run it this week myself.


    Changelog:

    Device:
    * Synced with latest Lineage changes (includes fix for wifi range, proximity sensor and added raise to wake for example)
    * Updated blobs from OOS 11.0.1.1
    * Upstreamed Derp kernel to 4.14.223, exposed vibration strength and added Lineage's fastchg_switch_disable handling port from SM8250
    * Switched to QTI-Telephony blobs from CAF (LA.QSSI.11.0.r1-11600)
    * Forced 90Hz until dynamic refresh rate is stable
    * TouchGestures: Added wake device action
    * Added init script to set properties per variant
    * Added hotword input for hotword mic concurrency
    * Updated hotword enrollment blobs and permissions from floral
    * Added fast input profile for the record concurrency
    * Added kpti=off to boot command line
    * Satisfied retarded drm info apps
    * Defined ro.media.recorder-max-base-layer-fps property to 60fps
    * Added AION buffer and OpenCL-pixel libs from floral and updated GCam props to unlock more features
    * Optimized native executables for Cortex-A76 CPU
    * Switched to a mask for rounded corners (this also fixes assist disclosures being out of place)
    * Added back vibration strength preference

    ROM:
    * Added support to set volume for app
    * Added App volume row toggle
    * Added style options for settings dashboard icons
    * Added Octavi's lockscreen clock
    * Added Status bar rounded corner size preference
    * Added reTicker from Descendant
    * Added option to force custom doze brightness and pulse brightness configs
    * Added Fluid lock clock V2
    * Type (Alt) Clock: Fixed wrong salute messages and improved it further
    * Added Fluid Style Switches and removed AOSP style (can't figure out)
    * Added Compass QS tile
    * Screenrecord: Added an option to record for longer
    * Added support for global cleartext penalties
    * Added machine learning back gesture and TensorFlow Lite model from kdrag0n
    * Themes: Added themed icons for Google, Wellbeing and OP settings preference
    * Themes: Let about logo follow gradients in themes
    * Removed background tint from emergency tile
    * Allowed screen unpinning on devices without navbar
    * Fixed silent notification if screenshot is dismissed
    * VolumeDialogImpl: Don't show captions info tooltip (Until layout gets fixed)
    * VolumePluginManager: More fixes toggling panel
    * Fixed unreadable OOS 11 clock thumbnail
    * Made qs weather page follow system font setting
    * LiveDisplaySettings: Unlock Reading Mode whenever is possible
    * Fixed Device Config check for Ramping ringer
    * Settings: Added an option for FOD in FP location overlay
    * Fixed SBC Dual Channel (SBC HD Audio) support
    * Fixed media art with enabled face unlock
    * Fixed Gaming mode master switch
    * Reverted divided lines clock back to old state (accented and with weather looks ugly tbh)
    * Settings: Fixed drawables in Display settings
    * Removed now playing preference (was force disabled anyway)
    * Allowed selected camera apps to skip unconfigure
    * Fixed notification opacity for smart replies
    * Fixed moving home stack to front in freeform mode
    * Added kdrag0n's new blur improvements
    * Added support for blocking background data on all interfaces
    * Some more things maybe I can't remember more :p

    Known Bugs:
    - Google Maps Location history is still broken
    - omni weather is always center aligned

    ROM Downloads:
    NOTE: Make sure you're on OOS 11.0.1.1 firmware, otherwise things may don't work correctly

    DerpFest-11-Official-Beta-hotdog-20210524

    Google Drive

    Sourceforge mirror


    Thanks for all your feedback, and support!
    1
    Can I install via TWRP?
    How to do it, boot TWRP etc. ?
    Sorry, I can't help you with that. I don't have plans to ever install TWRP on my device.
  • 15
    BuIx4Um.jpg



    This is a small project based on AOSP. We try to be a platform for beginners and support the Custom ROM community with our own unique contributions as well. This ROM exists thanks to inspiration of AOSiP, Thank you! #StayDerped

    Code:
    /* 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.
    */

    Features

    GApps included!

    - User build, signed with release keys like stock
    - Google network stack
    - Google PSU support
    - Google APN's and CarrierConfig
    - Accent color, font, icon shape, icon pack customizations from Bootleggers
    - Statusbar icons tuner
    - App lock
    - Face unlock
    - Expandable volume panel
    - Omni weather
    - Gvisual Mod
    - Advanced gesture navigation options
    - FOD icon picker and wallpaper based color option
    - FOD Animations
    - Custom logo customizations
    - Custom Carrier Label & Carrier Label Placement
    - AOD Schedule options
    - 3 finger swipe to screenshot
    - Cycle through ringer modes
    - Adaptive playback
    - Long press power button to toggle flashlight
    - Long press volume button to skip track
    - Advanced reboot options
    - Additional lockscreen sclocks
    - QS tile styles
    - Switch styles
    - Custom QS headers
    - Edge light options
    - Battery light toggle
    - Scrolling screenshot (Asus stitchimage)
    - Battery icon styles (circle/bar/hidden)
    - QS quick pulldown
    - Bunch of useful QS tiles in addition to AOSP ones:
    - AOD
    - Caffeine
    - Data Switch
    - Location modes
    - HeadsUp (peek notifications)
    - Kill app
    - Weather
    - USB tethering
    - Screenshot (partial/full)
    - Sound (ringer modes)
    - Sound search
    - Reboot (system/recovery)
    - Mono/Stereo
    - Notifications clear all button
    - OOS-inspired QS tiles layout
    - Data usage under QS
    - Small oreo-like data type icon
    - Traffic indicator for wifi and mobile data
    - OOS-inspired Network speed indicator
    - VoLTE/VoWiFi multi-sim icon
    - Lockscreen media art and blur level controls
    - Improved statusbar pulldown blur
    - Added blur to power menu
    - Double tap to sleep on statusbar, launcher, lockscreen
    - Finer control over font size
    - Mini panels for wifi, bluetooth, NFC
    - Per-app network restrictions
    - Allow hotspot/tethering to use VPN (toggleable)
    - Additional charging info on lockscreen
    - Statusbar bluetooth battery level
    - NFC tile for devices with nfc
    - Multi SIM ringtone setting
    - Screen recorder stop dot and low quality options
    - Bring back 2 button navigation from pie
    - Delete button for screenshots
    - Show 3 QS columns when media player is inactive
    - Faster fingerprint wakeup
    - Pixel offline charging animation (for supported devices)
    - Enabled iorap and zygote preforking (for faster app launch)
    - One click to add/remove QS tiles
    - Hacks to bypass safetynet and root detection
    - Few pixel features like assist disclosure, live captions, adaptive connectivity
    - Optimizations and fixes from AOSPA, ProtonAOSP & upstream AOSP master

    - CAF functionality improvements/enhancements:
    - Bluetooth A2DP hardware offload
    - Audio policy extensions
    - Camera extensions
    - Telephony framework
    - Individual sim toggle (for some dualsim devices)
    - WiFi display/miracast
    - Hardware accelerated screen recording
    - NQ NFC support (for nfc supported devices)
    - Power off alarm in inbuilt clock app
    - Touch response optimizations
    - Performance improvements & fixes throughout the system

    Device-specific features
    - DisplayModes, DC-Dimming, FPS Info tile, Refresh Rate, vibration strength, Alert slider preferences
    - Touchscreen Gesture controls
    - Front camera open dialog toggle
    - Proximity check on wake

    What's broken?
    - Google Maps Location history is still broken
    - omni weather is always center aligned
    - You tell me!

    IYoyzLd.png


    ROM - GDrive: https://drive.google.com/folderview?id=1YhE_ebvhEAm7dkA0d0hxEHXE6_u4B2mq
    ROM - SourceForge Mirror: https://sourceforge.net/projects/derpfest/files/hotdog/
    Add-Ons to flash in Magisk
    :
    Call recording option in Google Dialer: https://drive.google.com/file/d/10xrJFLMNwOCeMJ9MjvSn14OGEmR_vqge/view?usp=drivesdk
    Google Assistant 2.0: https://drive.google.com/file/d/1Pz0z9iIe2kMNe2iPzIBpA6hhCdbAzm5s/view?usp=sharing[/SIZE]

    INSTRUCTIONS
    adb reboot fastboot [If device is active/on]
    fastboot reboot fastboot [If device is in normal fastboot]
    fastboot -w [This'll wipe all your internal data, Backup first.]
    fastboot flash system system.img
    fastboot flash system_ext system_ext.img
    fastboot flash boot boot.img
    fastboot flash odm odm.img
    fastboot flash product product.img
    fastboot flash vbmeta vbmeta.img
    fastboot flash vbmeta_system vbmeta_system.img
    fastboot flash vendor vendor.img
    fastboot flash dtbo dtbo.img
    Reboot and voila!

    Upgrading to a Newer Build
    fastboot flash system system.img
    fastboot flash system_ext system_ext.img
    fastboot flash boot boot.img
    fastboot flash odm odm.img
    fastboot flash product product.img
    fastboot flash vbmeta vbmeta.img
    fastboot flash vbmeta_system vbmeta_system.img
    fastboot flash vendor vendor.img
    fastboot flash dtbo dtbo.img
    Reboot and voila!

    Screenshots in post #2

    Follow us on
    Telegram


    Credit/Thanks:



    Google for Android and AOSP

    LineageOS

    AOSiP

    AICP

    ABC ROM

    AquariOS

    BootleggersROM

    PixelExperience

    OmniROM

    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, ROM for the OnePlus 7T Pro



    Contributors @NurKeinNeid

    ROM source: https://github.com/DerpFest-11/
    Device sources: https://github.com/DerpFest-Devices/tree/11-alex
    Kernel source: https://github.com/DerpFest-Devices/kernel_oneplus_sm8150/tree/11-alex



    ROM OS Version: 11.x

    ROM Kernel: 4.14

    ROM Firmware Required: OOS 11.0.1.1

    Based On: AOSP



    Version Information

    Status: Beta



    Created 2021-03-21

    Last Updated 2021-05-24
    7
    DerpFest Update!

    Still oos10 blobs, but enforcing is now also available. Both passes SafetyNet out of the box without root.

    Changelog:
    * Implemented Volume panel styles
    * Kanged dotOS volume panel for default volume style
    * Reworked additional power menu actions preference
    * Moved Edge lighting to it's own preference
    * Moved custom vib pattern to it's own preference
    * Improved link ring & notification volume switch behavior
    * Added Gaming mode
    * HeadsUp: Added blacklists
    * HeadsUp: Added snooze function
    * HeadsUp: Added timeout option
    * Added Sensor block options
    * Added Increasing ring feature
    * Added Statusbar brightness control
    * Migrated statusbar manual brightness to float
    * Fixed Biometric Auth for Applock
    * Keyguard: Do not trigger a wake up when hiding lockscreen
    * Fixed black screen after DOZE on devices without aod brightness sensor
    * Fixed Volume panel not following rounded corners partially
    * Added support for AIDL Lineage power HAL service
    * Set LDAC codec to higher priority
    * Enabled iorap tracing and readahead
    * Enabled dex2oat64 on 64-bit targets
    * Device picker: Added title to fix offset in progressbar
    * ProgressCategory: Updated title style for consistency
    * Improved TextClock translations

    Known issues:
    * Google Maps Location history is broken
    * Graph for used mobile data is derped
    * Invisible view with oreo/tiled panel style on some prebuilt themes

    ROM Downloads:

    DerpFest-11-Official-Beta-hotdog-20210405

    Enforcing SELinux


    Google Drive

    Permissive SELinux

    Google Drive

    Sourceforge Mirror for both variants

    Thanks for all your feedback, and support!
    5
    DerpFest Update!

    Sorry for the long wait. I was kind of waiting for the right moment and am still in a hurry again lol. I have already uploaded official builds several times in the usual places but just never had enough time to write a proper changelog. I hope this will improve in the future but Corona makes me work hard and as the lead of this mess I have to take care of a lot of op unrelated things as well. :)

    Let me know how strong the desire is for OTA. I don't like it, but could make it happen I think.

    Changelog:

    Device:
    * Switched to Lineage trees and OOS 11.0.0.2 blobs
    * Nuked display modes in op settings in favor of Live-Display/Anti flicker mode and ROM side fps info
    * Switched to OOS FOD icon by default
    * All builds are only enforcing SELinux from now on
    * Introduced Derp kernel based on latest Lineage kernel (Klapse, sound control, fast charge added, just to name something, check GitHub for more details: https://github.com/DerpFest-Devices/kernel_oneplus_sm8150/commits/11-wip

    ROM:
    * Merged May Security patch (r37)
    * Added Live-Display and Anti flicker mode support
    * Added LiveDisplay, reading mode, anti flicker and power share qs tile
    * Added Double tap to trigger doze
    * Synced FOD code with latest Yaap changes
    * Fixed theming of derpquest dashboard icon for all prebuilt themes
    * Show disabled signal icon when SIM is disabled
    * Display wifi data usage in QS footer when connected
    * Reduced padding between clock and notification area
    * Fixed possible incorrect position of QS page indicator
    * QSPanel: Misc code cleanup
    * Made default SIM preferences independent of QTI telephony
    * Do not show roaming icon when data disabled
    * Switched applock timeout to DropDownPreference
    * SettingsProvider: Resolved package name that requires permission
    * Fixed NPE in AutofillManager when feature autofill is disabled
    * Fixed bug on High Contrast Text where DarkTheme is enabled and ForceDarkAllowed is true
    * BrightnessController: Fixed thread exception
    * LightsService: Muted an annoying error message
    * GpsNetInitiatedHandler: Disabled more debugging
    * ActivityThread: Removed Fa iled to find provider info logspam
    * SoundTile: Hide if alert slider is present
    * Granted storage permission to ThemePicker
    * Added Anaheim, Arbutus Slab, Noto Serif & Roboto Slab Font
    * Added iOS blue accent color
    * Added time refresh capabilities for clock controllers where needed
    * TypeClock: Improved English and Polish strings
    * Added Volume key cursor control (Thanks to Klozz)
    * Removed option for media notification background with artwork
    * Added QS media player allowed apps setting
    * Added CPUInfo qs tile
    * Added FPS Info qs tile
    * Added switch to select SBC HD by default
    * Added slider for Notifications background opacity
    * Aligned volte and vowifi icon sizes with signal icon
    * Lockscreen Weather: Various improvements
    * Fixed the location of volume panel on devices with display cutouts
    * Fixed Internet permission toggle for secondary users
    * Some code improvements for bluetooth timeout feature
    * ToastUI: Show app icon on system text toasts as well
    * Settings: Allow devices to provide their own color mode strings
    * Settings: Exposed radio info (*#*#4636#*#*)
    * Screenrecord: Save and load set preferences
    * Updater: Fixed lately fading out title of the expanded bar when collapsing (parallax)
    * Imported lock/unlock and keypress sounds from OOS 11
    * Added Derp Noir theme
    * Added thumbnails for mmnl clocks
    * Analog clock: Updated positioning to prevent overlapping with mediaplayer indication
    * IDEClock: Layout updates
    * Updated QCom opensource stacks and sepolicy to 'LA.QSSI.11.0.r1-11400-qssi.0' and 'LA.UM.9.12.r1-11000-SMxx50.0'
    * Added missing device config permissions for settings
    * Bluetooth updates
    * Added spanish translations (Thanks to Klozz)
    * Updated German translations
    * Removed now playing preference (was force disabled anyway)
    * Some more things maybe I can't remember more :p

    Known Bugs:
    - Google Maps Location history is still broken
    - aosp switch style not working
    - omni weather is always center aligned

    ROM Downloads:
    NOTE: Make sure you're on OOS 11.0.0.2 firmware, otherwise things may don't work correctly

    DerpFest-11-Official-Beta-hotdog-20210504

    Google Drive

    Sourceforge mirror


    Thanks for all your feedback, and support!
    5
    DerpFest Update!

    Changelog:

    Device:
    * Switched to stock vibrator HAL
    * Compiled kernel with Clang 12.0.4
    * Override vbmeta version in kernel cmdline
    * FaceUnlockService: Defined delay for popup camera
    * Enabled freeform windows
    * Switched back to openGL for skia backend
    * FallSensor: Correctly themed the dialog
    * Created and symlinked a dummy /metadata/apex
    * Disabled config_vibrateOnIconAnimation
    * Set 90Hz refresh rate by default
    * Corrected position for broadcast on alert slider change

    Kernel:
    * Upstreamed to 4.14.227
    * treewide: Disabled some debugging
    * drivers: thermal: Removed high prio wq
    * mmc: Don't build tests
    * PM/suspend: Removed unnecessary smp2p logs

    ROM:
    * Added Bluetooth timeout feature
    * Added Wi-Fi timeout feature
    * Added OxygenOS 11 Accent color
    * Pulse: Added Round lines option for solid render
    * AppInfo: Added time spent in app info from Wellbeing
    * Fixed bug where privacy indicator is visible in both quick status bar and QS panel
    * FluidClock: Fixed up preview rendering
    * ThemePicker: Removed unwanted space under clock faces container
    * Power menu: Fixed icon position on multi-line action
    * Made brightness ramp rate overlay-able for device maintainers
    * VolumeDialogImpl: Don't vibrate when volume dialog is not visible
    * Moved swap volume buttons to DerpQuest and disabled by default
    * AutoAODService: Account for disabled doze
    * Fixed typos related to sortSelectionIndices
    * Settings: Updates for FeatureFactory implementation from Pixel stock img

    Known issues:
    * Google Maps Location history is broken
    * Graph for used mobile data is derped

    ROM Downloads:

    DerpFest-11-Official-Beta-hotdog-20210329


    Google Drive

    Sourceforge mirror

    Thanks for all your feedback, and support!
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