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ROM][12] DerpFest for OnePlus 8t/9r [11-30-21]

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pratyush28

Senior Member
Oct 4, 2016
472
185
OnePlus 8T
Yes this is an option, make sure ambient display is turned on for single tap in settings, deviceextras, touchscreen, and single tap would be all the way at the bottom and just set it for ambient display and also go to settings, lock screen to make sure it's enabled as well so there isn't any issues with it.
Thank you so much, enabling single tap gesture in touchscreen gestures worked!

I have another question, is there an option to remove the clock and the estimated battery from the statusbar header? I could only get as far as replacing the estimated battery life with the current battery level.
 

AxxPyrtlexx20

Senior Member
Aug 13, 2013
682
986
28
NY
forum.xda-developers.com
Thank you so much, enabling single tap gesture in touchscreen gestures worked!

I have another question, is there an option to remove the clock and the estimated battery from the statusbar header? I could only get as far as replacing the estimated battery life with the current battery level.
No problem, I knew it would cause I use that feature a ton & no unfortunately I wish that **** annoys the hell outta me lol
 

skritch

Member
Sep 25, 2013
33
17
I have what may be a stupid question but I just got a OnePlus 8t and these directions look like it isn't necessary to unlock the bootloader or install a custom recovery like I am used to with other phones. What, if any, preparation do I need to do before installing this rom? Do I need to unlock the bootloader or install a custom recovery? Can I install it on an unmodified 8T?

Thanks for your help.
 

pratyush28

Senior Member
Oct 4, 2016
472
185
OnePlus 8T
I have what may be a stupid question but I just got a OnePlus 8t and these directions look like it isn't necessary to unlock the bootloader or install a custom recovery like I am used to with other phones. What, if any, preparation do I need to do before installing this rom? Do I need to unlock the bootloader or install a custom recovery? Can I install it on an unmodified 8T?

Thanks for your help.
What I did was unlock bootloader >> flash TWRP >> switch slot >> flash this rom >> Format data. This is much less hassle than using the payload dumper method mentioned in the OP. It is up to you how you decide to do it, both methods work.

Here's the link for twrp thread
https://forum.xda-developers.com/t/...ce-forums-please-read-before-posting.4173107/

You cannot flash a custom rom without unlocking the bootloader so that is mandatory.
 
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AxxPyrtlexx20

Senior Member
Aug 13, 2013
682
986
28
NY
forum.xda-developers.com
I have what may be a stupid question but I just got a OnePlus 8t and these directions look like it isn't necessary to unlock the bootloader or install a custom recovery like I am used to with other phones. What, if any, preparation do I need to do before installing this rom? Do I need to unlock the bootloader or install a custom recovery? Can I install it on an unmodified 8T?

Thanks for your help.
Yes bootloader has to be unlocked before you can flash anything
 

Gauge84

Member
May 26, 2013
5
0
Which might explain why Im having the no Sim issue.. as I'm on TMobile..
I'm also on T-Mobile and have the no sim issue, tried several installs...wiped everything numerous times as well as flashing my firmware before the rim and still can't get it to recognize the sim.....one thing I was curious about is the ROM is provisioned for 2 sims cards and the T-Mobile version at least only has a single sim and just maybe the ROM is set to look at a specific sim as default which we don't have.......i.e default is slot 2 and ours being single sim doesn't show up.
 

Gauge84

Member
May 26, 2013
5
0
Has anyone had the "no sim card" issue and found a work around yet? I'm on a T-Mobile version that's sim and bootloader unlocked and the installation goes flawlessly. I love the ROM however I can't get it to recognize my SIM card and once I flash Derpfest my sim won't work on any other attempts/Roms until I Msm load an official stock ROM....if anyone figures it out I'd greatly appreciate a nudge in the right direction....Thanks
 

digitalmorphinex

Senior Member
Oct 11, 2011
342
175
35
New York
Google Pixel 6
Has anyone had the "no sim card" issue and found a work around yet? I'm on a T-Mobile version that's sim and bootloader unlocked and the installation goes flawlessly. I love the ROM however I can't get it to recognize my SIM card and once I flash Derpfest my sim won't work on any other attempts/Roms until I Msm load an official stock ROM....if anyone figures it out I'd greatly appreciate a nudge in the right direction....Thanks
I just use a ROM thats not giving me the same issue. Both groups are aware of the issue. For now I just use AICP..
 

ingdal

Member
Dec 24, 2010
27
4
I have a weird issue with Facebook Messenger while using this ROM where I'm unable to send photos. I can take a photo, but Messenger hangs for a couple of seconds before I get a message saying "the camera is not working at the moment". Shooting videos works, and taking photos with Snapchat and GCam also works flawlessly. Sending photos from the device to messenger also works.

I have tested this with OOS, both with and without locked bootloader, and Messenger works flawlessly. It also works in AICP, but I want to use a ROM with more options. I also have the same issue in Havoc OS and PixelExtended.
 

nickman529

Senior Member
Dec 25, 2012
267
111
Southaven, MS
What's this no sim issue? Wouldn't assume it's bc of dual sim as I'm pretty sure vzw is single sim too? I'm on tmo and would wanna flash this, but if it kills sim that's no go. I'm on havoc ATM and it seems okay...but...derp...
 

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  • 6
    Latest changelog/rom features
    4
    New build is up will post changelogs in the morning
    4
    Gonna be releasing another updated build later today after I test this build. I'll post changelogs as well
    3
    Gonna be uploading a new build here in a bit.
    1
    I dumped the payload.bin file in the zip and flashed the img files through fastbootd with LOS official recovery. Worked great.
    Hey, I tried to fresh install the latest release. However when I tried to install the zip with TWRP, it failed with ErrorCode::kDownloadOperationExecutionError

    When I tried the adb sideload approach, it failed to verify hash. I tried to install anyway, but failed.

    I opened the zip file to check if the zip is corrupted, it is not.
    For reference, the file I downloaded: DerpFest-12-Community-Shion-lemonkebab-20211115-1721.zip[/ICODE [/QUOTE]
  • 27
    Derpfest.png


    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


    Features

    GApps included!
    What we got ROM side so far:
    - November sec patch merge
    - Dynamic wallpaper-based Material You themes with modern color science from ProtonAOS
    - Monet settings from AOSP-Krypton (also includes option to use own hex color code
    - PixelPropsUtils to get safety net passing and more apps Monet theme
    - Set googlesans as body and headline fon
    - Reduced gap below spacebar in GBoar
    - Added avatar to search bar and aligned it with homepage titl
    - New DerpFest Walls made for Material Yo
    - Increasing ring featur
    - Unlinked ringtone and notification volume
    - Incall vibration option
    - Global Actions with Advanced Reboo
    - Allow to suppress notifications sound/vibration if screen is O
    - Less boring heads up optio
    - Three-fingers-swipe to screensho
    - Allow to disable battery ligh
    - Volume Long Press Skip Track
    - Wake on plug switc
    - Allow disable of screenshot shutter soun
    - Reset battery stat
    - Double tap to sleep on lockscree
    - Double tap to sleep on statusba
    - Enable DT2S on lockscreen based on DT2
    - Use DT2W setting also to wake from AO
    - Button to AppErrorDialog to upload crash information to Memoch
    - Show a link to Google Play in installed app inf
    - Open app when clicking on icon in App Inf
    - Fixed listing dual SIMs with provider mode
    - Added missing illustration for camera gestur
    - Allow devices to configure sensor location for fingerprin
    - Add back SELinux inf
    - Allow showing battery percentage preferenc
    - Show battery estimate in Q
    - Enabled lockscreen media artwork even if qs media is enable
    - Support for displaying Volte ico
    - Enabled NFC QS til
    - Dedicated Wi-Fi and cellular data tiles in quick setting
    - Added delete action chip intent for screensho
    - Added back the delete action for the screen recorder notificatio
    - Support to show bluetooth battery level when availabl
    - Name Cellular Tile based on carrie
    - Save recordings in ScreenRecords folde
    - Removed default aspect ratio limit for old app
    - Removed restrictions for system audio recor
    - Allow adjusting screen density to smaller size
    - Added time spent in app from Wellbein
    - Added refresh rate preference
    - Added sliders for color balance adjustment via ColorDisplayManage
    - Protect sensitive info on About devic
    - Adaptive dual-tone light and dark themes for quick settings and power men
    - Custom ripple animation tuned for responsivenes
    - Seamless font weight animation
    - Subpixel text positioning for better kernin
    - Fewer distractions throughout the syste
    - High-quality color blending and surface color generatio
    - Higher-quality Night Light and Ambient EQ using modern color scienc
    - Gradual, less jarring transitions when turning Night Light on/of
    - Improved memory managemen
    - Secure quick setting
    - Modern privacy indicators for location, camera, and microphon
    - Camera and microphone privacy toggle
    - Minor hardening from GrapheneO
    - AI-powered back gestur
    - Memory usage in Setting

    DerpLaunch
    - Adapted home settings UI to Android 12 styl
    - Transformed quickspace to Android 12's styl
    - Added Now Playing status feature to quickspac
    - Support for themed icons (including third party icons
    - Widget and popup menu item colors based on underlying wallpaper are
    - Moved clear all button to actions vie
    - Made recents view transparent agai
    - Toggle for DT2

    What's broken?
    Nada​

    <-- Downloads-->​

    A12

    <--Telegram group-->

    Device Chat
    Rom Update Channel


    Flashing Instructions

    Recovery Img

    1. Fastboot flash recovery recovery.img

    2. Reboot to recovery

    3. Format data/factory reset

    4. adb sideload ROM.zip

    5. Reboot to bootloader

    6. Repeat step 1

    7. Reboot to system

    Or flashing through twrp works as well


    Thanks section
    Here's my thanks to people who made this possible:
    10X OS
    ABC
    AICP
    AOSiP
    AOSPA
    ArrowOS
    BootleggersROM
    CrDroid
    CyanogenMod/LineageOS
    DirtyUnicorns
    Evolution X
    exTHmUI
    NitrogenOS
    OmniROM
    PixelExperience
    Pixeldust Project
    POSP
    RevengeOS
    ShapeShiftOS
    Spark Os
    Syberia Project
    YAAP

    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


    Kernel Source
    Device Source
    10
    Just got approved for official status so will be uploading a new build soon with official status and ota's/changelogs.
    7
    This really was @theincognito project. I just picked it up to tinker with it. I certainly dont want to take away from what hes done/doing. Incredbly nice as well.
    6
    Just uploaded a new build, changelog is there in this section. Enjoy everyone!!
    Screenshot_20210530-160549296.jpg
    6
    Yep, but the thread was posted by apophis9283. I think apophis used incognito's trees for building. Not sure though.
    Yes and no. I did start with his trees. He's in my small chat on telegram. So yes collaboration was part of it. I made changes outside of his. I had source that had a ton more changes like more options in TWRP etc... But I lost that image and source when Linux entered an unrecoverable state. When I get it all back you can check periodically on my AFH in a few days. Ill have more fixes I'll be adding. Incognito was absolutely fundamental in what I did. I do not want to take away from his amazing work. Once I get everything going again, I'll be sharing my source with him.