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

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xflier

Senior Member
Nov 4, 2008
160
23
How is the battery life of the rom compared to the stock one ? I am about to start with this ROM. Thanks for any input.
 
same issue with fingerprint sensor :( any fix?
edit : rom would be awesome but without fingerprint and face unlock i cant use it daily , and camera dows'nt work well ( hald the screen is black , but i can't wait to get these bugs solved because i am really in love with it

edit 2: got fingerprint to work , just set it up with light theme , and then it works even with dark theme
Whoa, you're onto something here. I re-registered my fingerprints with dark mode and Night Light disabled. Now it seems to work more often, specifically when Night Mode is off.
 

Carach_CZ

Senior Member
Sep 23, 2014
566
118
31
Liberec
Im in desperate need of help, guys; why am i always getting an error at 47% when sideloading just about anything? It keeps driving me nuts...
LOS recovery dont work, so im trying TWRP - but it keeps failing too and keeps telling me to switch slots.

Am i supposed to flash it twice on both slots, or... what? Can someone elaborate, tell me whats going on? Thank you.

EDIT: Okay, 47% probably means "100%" for ADB or something, because i booted no problems. Weird - but anyway disregard my post. :D
Anyway - amazing ROM, works great so far... i just need to find some usable camera app ;)

PS: @AxxPyrtlexx20 are you accepting donates?
 
Last edited:

Daystars

Member
Mar 4, 2011
27
6
Im in desperate need of help, guys; why am i always getting an error at 47% when sideloading just about anything? It keeps driving me nuts...
LOS recovery dont work, so im trying TWRP - but it keeps failing too and keeps telling me to switch slots.

Am i supposed to flash it twice on both slots, or... what? Can someone elaborate, tell me whats going on? Thank you.

EDIT: Okay, 47% probably means "100%" for ADB or something, because i booted no problems. Weird - but anyway disregard my post. :D
Anyway - amazing ROM, works great so far... i just need to find some usable camera app ;)

PS: @AxxPyrtlexx20 are you accepting donates?

Glad you got it working, I also keep an copy of the Lineage Recovery as well. Sometimes TWRP does strange things when sideloading.
 
Nov 9, 2021
29
2
OnePlus 8T
Im in desperate need of help, guys; why am i always getting an error at 47% when sideloading just about anything? It keeps driving me nuts...
LOS recovery dont work, so im trying TWRP - but it keeps failing too and keeps telling me to switch slots.

Am i supposed to flash it twice on both slots, or... what? Can someone elaborate, tell me whats going on? Thank you.

EDIT: Okay, 47% probably means "100%" for ADB or something, because i booted no problems. Weird - but anyway disregard my post. :D
Anyway - amazing ROM, works great so far... i just need to find some usable camera app ;)

PS: @AxxPyrtlexx20 are you accepting donates?
Can you say about battery life and can we change columns on rows on home screen, does it pass safetynet and what about widevine L1
I'm using PE 11+
 
Last edited:

Carach_CZ

Senior Member
Sep 23, 2014
566
118
31
Liberec
Can you say about battery life and can we change columns on rows on home screen, does it pass safetynet and what about widevine L1
I'm using PE 11+

Hi. Battery life, so far, is even better than on stock - who knows why this is the case - but it is. :D Im using banking apps, and Google Pay is working too. I just had to flash Magisk and use MagiskHide (and select those apps in the Magisk Manager to hide them). Adding columns on the home screen works withou issues... granted, im using Lawnchair 3 Launcher, so i cant say anything about stock. :)
Cant say anything about widevine because i have no idea what it is....

Anyway, to sumarize, im 99% happy - everything seems to be working without hiccups. Battery is great, banking works, my homescreen is looking amazing. Theres little UI bug on status bar when you open quick settings (camera cut out obstructs time), but thats just minor thing. Otherwise its amazing and worth a shot and my daily driver.

EDIT: if you will try it, i recommend joining telegram groups, both of them, people there were super helpful when i needed.
Happy flashing.
 
Last edited:
Nov 9, 2021
29
2
OnePlus 8T
Hi. Battery life, so far, is even better than on stock - who knows why this is the case - but it is. :D Im using banking apps, and Google Pay is working too. I just had to flash Magisk and use MagiskHide (and select those apps in the Magisk Manager to hide them). Adding columns on the home screen works withou issues... granted, im using Lawnchair 3 Launcher, so i cant say anything about stock. :)
Cant say anything about widevine because i have no idea what it is....

Anyway, to sumarize, im 99% happy - everything seems to be working without hiccups. Battery is great, banking works, my homescreen is looking amazing. Theres little UI bug on status bar when you open quick settings (camera cut out obstructs time), but thats just minor thing. Otherwise its amazing and worth a shot and my daily driver.

EDIT: if you will try it, i recommend joining telegram groups, both of them, people there were super helpful when i needed.
Happy flashing.
Magisk ? I'm unrooted 🤐 banking apps don't work without it ?!
 

Arson47

Member
Nov 16, 2017
30
3
Sitowa
Hi, Why I can't set any style ? In settings I can't find any settings abouc color, icons and shapes etc.
I have only "style and wallpaper" in main view of settings and nothing else
Anyone can help me ?
 

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  • 1
    Now it's with another sparkos rom, I'm waiting for a stable version.
    1
    OP what do you need to continue to develop this rom? Let us help you help us. This rom is the best rom I have ever used and I've been in the scene since before it was a scene!
    1
    Love this ROM. Have it on two phones. For anyone having trouble with the super partition, use a copy-partitions script. Flash the rom and immediately flash the script right after before doing anything else.

    https://drive.google.com/file/d/1C9087-XKxja3HjQKZ_exuNje0ycwiLLk/view?usp=sharing
    1
    Now it's with another sparkos rom, I'm waiting for a stable version.
    Its been stable since day 1... Ive been using it for last few weeks... its as good as Derp
    1
    Can you link the XDA thread for it?
    There isn't one at the moment. The telegram links from post one will take you to the chat group for it.
  • 47
    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