ROM][12.1][OOSCAM] DerpFest for OnePlus 8t/9r [04-20-22]

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pratyush28

Senior Member
Oct 4, 2016
473
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
737
1,094
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
473
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
737
1,094
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
32
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
271
113
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
    Just uploaded a new build. Enjoy everyone!
    3
    So just wanted to let everyone know I will not be maintaining derp anymore so this thread will be closed soon.
    1
    New build is outstanding audio is clearly better it was good before now it seems like everything is just stepped up a notch great job thank you
    1
    Hello,

    please a Vanilla clean Build without Googly Spy APPS.......

    Thanks
    1
    I can't update via settings (the built-in updater). It says Verification Failed after the file finishes download. Any fixes?
    Also, if I'm updating via TWRP, do I just flash the file directly and reboot, or will I have to reinstall Magisk as well?
    Thanks!
  • 46
    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
    Theming
    - Styles Configuration Menu
    - 4 System Icon Shapes
    - 43 System Fonts
    - 7 Primary Colors (Backgrund Colors)
    - 6 Lockscreen Clock Styles
    - Grid
    - Wallpaper Picker
    - RGB Accent Picker
    - Rounded Corners

    Statusbar
    - System Icons
    - StatusBar Logo
    - Network Traffic Display
    - Battery Percent Show/Hide Config
    - Show Clock
    - Show Date
    - Ticker(Beta)
    - Carrier Label Settings

    Quick Settings
    - Statusbar Pulldown (Left/Right)
    - QS Opacity & Color Configs
    - QS Backround Image Blur
    - Brightness Slider
    - Tiles Area
    - Footers Area
    - Header Area

    Buttons
    - NavBar (Enable/Disable)
    - Screen Off Power Button Torch
    - Volume Settings
    - Hardware Keys
    - Prevent Accidential Touch
    - Enable On-Screen Navbar
    - Enable backlight
    -Hardware Keys Customisation

    Gestures
    - AOSP Gestures
    - Back Gesture Height Config
    - Toggle To Hide Navbar Pill
    - Double Tap To Sleep Status Bar
    - Double Tap to Sleep Lockscreen
    - Three Finger Swipe To Screenshot

    Lockscreen
    - Fingerprint Authentication Vibration Toggle
    - Ambient Brightness
    - Lock Screen Shortcuts
    - Status bar visibility toggle
    - Hide LockScreen Icon
    - Lockscreen Charging Info
    - Show Battery Bar
    - Clock/Date/Owner Info Options
    - Lock Screen Music Visualizer
    - Lock Screen Media Artwork Configs

    PowerMenu
    - Disable PowerMenu When Locked
    - Power Menu Items

    Notifications
    - Notification Light
    - Battery Charging Light
    - Charging Animations
    - Show Gentle Notifications
    - Force Expanded Notifications
    - Edge Lighting
    - Noisy Notifications
    - In Call Vibration Options

    Animations
    - Animation Duration
    - Disable Transition Animations
    - ListView Animations

    Miscellaneous
    - Wake On Charge
    - Brightness Control
    - Signature Spoofing Support
    - Time In State Monitor
    - Doze Settings

    What's broken?
    Nada​

    <-- Downloads-->​

    <--Telegram group-->

    8t/9r Support Group
    Rom Update Channel

    <-- Changelog -->
    04/18

    <--Flashing Instructions-->
    8t/9r


    Thanks section
    Here's my thanks to people who made this possible:
    10X OS
    ABC
    AICP
    AOSiP
    AOSPA
    ArrowOS
    BootleggersROM
    CrDroid
    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.
    9
    Any chance of proper oos camera working
    Whatcha think I've been working on for the last 3 weeks lol
    8
    Just uploaded a new build. Enjoy guys!
    7
    I'm gonna release a new build today. I dropped ooscam for now until I get it working 100%.
    * fixed audio issue in certain apps
    * fixed where wifi would break when flashing other kernels
    * tons of updates/clean-up especially to blobs in device/vendor
    * switched to Illusionx v4 and picked some stuff
    * testing ota to see if I got it working as well
    * Improve software rounded corners
    * moved oneplus-settings to system
    * update asserts for ota's
    * fix punch hole overlap with status bar burn in protection
    * added more touchscreen gestures
    * bt/audio updates/improvements