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

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dxcim

Member
Sep 24, 2017
12
3
Sony Xperia ZR
Huawei Nexus 6P
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!
 
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BIGWORM

Retired Forum Moderator
Sep 18, 2009
2,146
1,026
Nvidia Shield Tablet
OnePlus 8T
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!
Looking at previous updates pushed by OP, you can dirty flash if you're on a previous build of their ROM. If coming from a different ROM or stock ROM, clean flash is essentially required. I think dirty flash, reboot to recov, flash Magisk for root should be good. Someone correct me if I'm wrong?

*edit* Updated to 4/20 release from previous release.

Disabled running Magisk modules (just in case, don't know if that's still a thing)
Reboot to TWRP
Dirty flashed
Reboot to system
Reboot back to TWRP
Flashed Magisk 24.x.APK (NOT THE ZIP)
Reboot to system
Cleared Google Play Store and Google Play Services data
Re-enabled Magisk Modules, including safetynet fix if you want root and pass SafetyNet
Reboot to system again
Passed YASNC
 
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ingdal

Member
Dec 24, 2010
32
4
I've switched over to this ROM from AICP, and it seems very snappy!

One issue that I'm having is that I don't have any vibrations or notification sounds. The phone is not in DND, but maybe I've changed a setting somewhere? I can enable haptic feedback, and I can change the vibration intensity in the settings, so the vibration itself is working. Also, vibration for calls and fingerprint unlock is working.
 
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BIGWORM

Retired Forum Moderator
Sep 18, 2009
2,146
1,026
Nvidia Shield Tablet
OnePlus 8T
I've switched over to this ROM from AICP, and it seems very snappy!

One issue that I'm having is that I don't have any vibrations or notification sounds. The phone is not in DND, but maybe I've changed a setting somewhere? I can enable haptic feedback, and I can change the vibration intensity in the settings, so the vibration itself is working. Also, vibration for calls and fingerprint unlock is working.
There is software settings for DND. Try poking around in there.
 

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anandnram

New member
Sep 18, 2016
4
0
OnePlus 8T
*Getting an error while sideloading the zip file via TWRP*

I'm on Crdroid 12.1 Rom. Have flashed TWRP. Rebooted to recovery. Turned on ADB. Entered the command adb sideload filename.zip. keeps saying can't read file. FYI, my computer is able to detect the device and I've tried this on minimal abd and fastboot.

Dying to flash this rom. ANY HELP? Thanks!
 

wizzman

Senior Member
Apr 26, 2011
120
14
Senlis
Xiaomi Mi 9
OnePlus 8
*Getting an error while sideloading the zip file via TWRP*

I'm on Crdroid 12.1 Rom. Have flashed TWRP. Rebooted to recovery. Turned on ADB. Entered the command adb sideload filename.zip. keeps saying can't read file. FYI, my computer is able to detect the device and I've tried this on minimal abd and fastboot.

Dying to flash this rom. ANY HELP? Thanks!
I've flashed with Enhance Tool and everything is allright
 

ingdal

Member
Dec 24, 2010
32
4
So it looks like there might be a bug with "Annoying Notifications" where notifications don't work even when the screen is off.
 

exeda

New member
Dec 29, 2012
2
2
Hi everyone
I recreantly move to OOS12 and its awful its more like a nightmare to a official update
and i was wonder if Derpfest suitable as a daily driver???
for banking , google pay etc. is it safe enough do yo think?!!
is it stable and safe enough or should i just roll this junk back to OOS11

plzzzz give me some practical advice !!
 

30_or_so

Member
Mar 25, 2022
7
0
Hi everyone
I recreantly move to OOS12 and its awful its more like a nightmare to a official update
and i was wonder if Derpfest suitable as a daily driver???
for banking , google pay etc. is it safe enough do yo think?!!
is it stable and safe enough or should i just roll this junk back to OOS11

plzzzz give me some practical advice !!
I've been using it as a daily for a while. Banking apps work fine once I hid the twrp folder.
 

30_or_so

Member
Mar 25, 2022
7
0
*Getting an error while sideloading the zip file via TWRP*

I'm on Crdroid 12.1 Rom. Have flashed TWRP. Rebooted to recovery. Turned on ADB. Entered the command adb sideload filename.zip. keeps saying can't read file. FYI, my computer is able to detect the device and I've tried this on minimal abd and fastboot.

Dying to flash this rom. ANY HELP?
I had this when first flashing.
Check file locations (in the same folder) for me minimal worked where as a powershell failed. Not sure what's going on there, it would read android 11 roms to start with but not 12.

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!
I just flashed in twrp. Gave mount errors but worked fine.
I flashed ROM then twrp.zip again, not using magisk but usually you have to reinstall magisk so I'd re flash after twrp.
 

wizzman

Senior Member
Apr 26, 2011
120
14
Senlis
Xiaomi Mi 9
OnePlus 8
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Sagar53

Member
Oct 16, 2017
5
2
*Getting an error while sideloading the zip file via TWRP*

I'm on Crdroid 12.1 Rom. Have flashed TWRP. Rebooted to recovery. Turned on ADB. Entered the command adb sideload filename.zip. keeps saying can't read file. FYI, my computer is able to detect the device and I've tried this on minimal abd and fastboot.

Dying to flash this rom. ANY HELP? Thanks!
I was facing the same issue recently with the AEX rom, what solved the problem for me is I went straight to the ABD folder and started running the adb commands from there and that did it for me. For me some how the issue was with the universal ABD that I had previously installed. So I uninstalled it and went with the normal ADB. Hope this helps :)
 

anandnram

New member
Sep 18, 2016
4
0
OnePlus 8T
I was facing the same issue recently with the AEX rom, what solved the problem for me is I went straight to the ABD folder and started running the adb commands from there and that did it for me. For me some how the issue was with the universal ABD that I had previously installed. So I uninstalled it and went with the normal ADB. Hope this helps :)
Thanks for the suggestion. Let me try this.
 

anandnram

New member
Sep 18, 2016
4
0
OnePlus 8T

ingdal

Member
Dec 24, 2010
32
4
Looks like there's an issue with Night Light, where it doesn't turn off in the morning. It's also not working on the lock screen.
 

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  • 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