Development [ROM] [13.0] [DENNIZ] DerpFest 13 [UNOFFICIAL] [Thirteen] [AOSP]

[StonedOfficer]

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DerpFest 13 for the OnePlus Nord 2 5G [denniz]​

* Your warranty is now void.
* We are not responsible for anything that may happen to your phone by installing any custom ROMs and/or kernels.
* You do it at your own risk and take the responsibility upon yourself and you are not to blame us or XDA and its respected developers.

Official Website​

Code Source​

This is an UNOFFICIAL Build.​

Latest added features:​

- Allow to hide arrow for back gesture
- Add toggle for google photos spoof
- Add Wi-Fi timeout feature
- Add Bluetooth timeout feature
- DerpSpace: bring back old style mobile data indicators
- DerpSpace: Update secure tiles on keyguard
- Improvements to our Flash Camera App
- SystemUI: improve mobile data style switch logic
- GameSpace: Don't set device_config property directly
- GameManagerService: Set device_config property on behalf of GameSpace
- Hide ADB and developer setting enable status
- Allow "Panic" to silently uninstall packages
- Fix toggle for secure tiles on keyguard
- GlobalActions: Fix visibility issue on A11 submenu
- Make isLargeScreen() use correct API for getting window metrics
- Fix zen mode dialog bugs
- BatteryStatsImpl: Fix divide by zero error
- BatteryStatsImpl: Avoid dividing by 0.0 in updateWifiState
- Move DT2S from PulsingGestureListener
- Fix a runtime exception cause by wrong retrieval of drawable
- Fix a crash if an application is using root permission when calling package manager api
- Allow wildcard in RRO system property value checks
- GameSpace: Update priv-app permissions whitelist
- GameSpace: Add missing permission usage for Danmaku service
- Update Ripple from Calyx upstream
- Update German translations
- Some more things maybe I can't remember

What works?​

Everything.

Known Issues:​

Auto Brightness

Installation​

NOTE: It is STRONGLY recommended to fully wipe your device before flashing and please avoid restoring system apps and system data with Titanium Backup (or with any backup/restore app) as this can cause stability issues that are very hard to debug, restoring regular apps is fine. If you believe you know what you're doing - then fine, go ahead, but please don't complain if you experience any strange behavior.

1. Boot recovery
2. format data by typing "yes" (= CLEAN FLASH)
3. sideload DerpFest-13-denniz.zip
4. reboot system

If you were running a previous version of my DerpFest 13:

1. Boot recovery
3. sideload DerpFest-13-denniz.zip (= DIRTY FLASH)
4. reboot system

Build Information​

- Android OS version: 13.0
- Security patch: SEPTEMBER 5, 2023
- Build author/Device Maintainer : P.A.N.Z.
- DEVICE: OnePlus Nord2 5G
- DEVICE CODENAME: denniz

Screenshots​

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Community | Bug Report | Troubleshoot​

Telegram Group

Download​

DerpFest 13 denniz build (20230925)
sha256sum
DerpFest Recovery

Donation​

If you would like to support me, you can do so using this PayPal link.

 

[StonedOfficer]

[reserved]

 

[manis99]

Nice work, would like to test it soon.

 

[StonedOfficer]

New Update [2022-11-28] released! Check updated Post.

 

[StonedOfficer]

New Update [2022-12-05] released! Check updated post.

 

[guni one]

thanks for your work

 

[jis251]

HI to all
I would like to know how this rom works
Is it stable?
How is the performance?
Have you rooted?
Is TWRP mandatory, If TWRP is mandatory, is full restore working?
Banking apps working?
Gapps included, if not, which is recommended?
Is Viper4Android flushable/working?
Can partitions be mounted as R/W or are those already R/W?
How is battery life?
Is hotspot working Ok?
SELINUX status (enforced, permissive or disabled by default)?
Thank you
And thanks for developer

 

[guni one]

Hello

Sorry if it reads strange, I used online
translator.

I am just a normal user without really good knowledge.

Can only give you a few answers that will probably be of little use to you.

Stable: Yes
Performance: very good
rooted: Yes
TWRP: only up to flash, backup created but not tested if recoverable

Battery life with me 2-3 days. Only little internet, 2-4 hours of phone calls, Whats App videos. As I said, normal consumer

For all other questions I am the wrong one.

Translated with www.DeepL.com/Translator (free version)

 

[guni one]

forgotten gapps

have already played around

 

[StonedOfficer]

New Update [2022-12-21] released! Check updated Post.

 

[StonedOfficer]

New Update [2022-12-22] released! Check updated Post.
DerpFest's recovery has been added to post as an alternative to TWRP.

Merry Christmas!
-Dev

 

[jis251]

New Update [2022-12-22] released! Check updated Post.
DerpFest's recovery has been added to post as an alternative to TWRP.

Merry Christmas!
-Dev

HI. Is DerpFest recovery usable/working with stock/other custom ROM's?
And is it able to restore (data/full) what ever ROM (stock or custom) is used?
Is Magisk working as it should using DerpFest recovery?
Thank you

 

[StonedOfficer]

HI. Is DerpFest recovery usable/working with stock/other custom ROM's?
And is it able to restore (data/full) what ever ROM (stock or custom) is used?
Is Magisk working as it should using DerpFest recovery?
Thank you

DerpFest recovery should generally compatible with all A13 roms.. but you should only be using it to flash or update derpfest itself.
Do not use it with OOS.
Magisk works just fine when being sideloaded with derpfest's recovery.

 

[StonedOfficer]

New Update [2022-01-08] released! Check updated Post.

 

[PrincE..]

New Update [2022-01-08] released! Check updated Post.

your build is very smooth.. thanx.

 

[StonedOfficer]

New Update [2022-02-11] released! Check updated Post.

 

[Matad1974]

Seguo..

 

[TheSam7786]

This is a very stable and nice Rom, I've found an annoying bug tho. Bluetooth tends to Crackle when listening songs with a good sound pressure. And in my test doesn't go above 15000 Hz. I still have to double check this with some other headphones, but my Sony WF-4000 are behaving like this only when connected to my OnePlus nord 2. I can give examples of songs, like for instance "Ghost on The Mend" by magic city hippies, where every hi hat (hear the ones at 0:22) makes the sound crackle a lot, and also overhaul sound Clarity is really just not good. Another song, one even more damaged is "Driveway" by Salmo, which makes this issue pop all around the song, in the voices and in the bass. Maybe my headphones suddenly broke coincidentally with this rom update, but I wanted to make you know this because I find your Rom perfect for this device, and maybe this issue is easily fixable.
Thanks for the patience.

 

[Enola_]

Hello, would it be possible to have a version with no gapps? I'm not sure how feasible it is, sorry if it's a silly question.

 

[StonedOfficer]

New Update [2022-04-13] released! Check updated Post.