[Samsung Galaxy A40 ROMs, Kernels, Recoveries, & Ot] kevios12:
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

Code:

/* Your warranty is now void.

*

* I am not responsible for bricked devices, dead SD cards,

* thermonuclear war, or you getting fired because the alarm app failed. Please

* do some research if you have any concerns about features included in this ROM

* before flashing it! YOU are choosing to make these modifications, and if

* you point the finger at me for messing up your device, I will laugh at you.

*/

Features

GApps included!

- User builds, signed with release keys like stock

- Google network stack

- Google PSU support

- Google APN's and CarrierConfig

- Accent color, font, icon shape, icon pack customizations from Bootleggers

- Statusbar icons tuner

- App lock

- Face unlock

- Expandable volume panel

- Omni weather

- Gvisual Mod

- Advanced gesture navigation options

- FOD icon picker and wallpaper based color option

- FOD Animations

- Custom logo customizations

- Custom Carrier Label & Carrier Label Placement

- AOD Schedule options

- 3 finger swipe to screenshot

- Cycle through ringer modes

- Adaptive playback

- Long press power button to toggle flashlight

- Long press volume button to skip track

- Advanced reboot options

- Additional lockscreen sclocks

- QS tile styles

- Switch styles

- Custom QS headers

- Edge light options

- Battery light toggle

- Scrolling screenshot (Asus stitchimage)

- Battery icon styles (circle/bar/hidden)

- QS quick pulldown

- Bunch of useful QS tiles in addition to AOSP ones:

- AOD

- Caffeine

- Data Switch

- Location modes

- HeadsUp (peek notifications)

- Kill app

- Weather

- USB tethering

- Screenshot (partial/full)

- Sound (ringer modes)

- Sound search

- Reboot (system/recovery)

- Mono/Stereo

- Notifications clear all button

- OOS-inspired QS tiles layout

- Data usage under QS

- Small oreo-like data type icon

- Traffic indicator for wifi and mobile data

- OOS-inspired Network speed indicator

- VoLTE/VoWiFi multi-sim icon

- Lockscreen media art and blur level controls

- Improved statusbar pulldown blur

- Added blur to power menu

- Double tap to sleep on statusbar, launcher, lockscreen

- Finer control over font size

- Mini panels for wifi, bluetooth, NFC

- Per-app network restrictions

- Allow hotspot/tethering to use VPN (toggleable)

- Additional charging info on lockscreen

- Statusbar bluetooth battery level

- NFC tile for devices with nfc

- Multi SIM ringtone setting

- Screen recorder stop dot and low quality options

- Bring back 2 button navigation from pie

- Delete button for screenshots

- Show 3 QS columns when media player is inactive

- Faster fingerprint wakeup

- Pixel offline charging animation (for supported devices)

- Enabled iorap and zygote preforking (for faster app launch)

- One click to add/remove QS tiles

- Hacks to bypass safetynet and root detection

- Few pixel features like assist disclosure, live captions, adaptive connectivity

- Optimizations and fixes from AOSPA, ProtonAOSP & upstream AOSP master

- CAF functionality improvements/enhancements:

- Bluetooth A2DP hardware offload

- Audio policy extensions

- Camera extensions

- Telephony framework

- Individual sim toggle (for some dualsim devices)

- WiFi display/miracast

- Hardware accelerated screen recording

- NQ NFC support (for nfc supported devices)

- Power off alarm in inbuilt clock app

- Touch response optimizations

- Performance improvements & fixes throughout the system

Device-specific features

- DisplayModes, DC-Dimming, FPS Info tile, Alert slider preferences

- DC-Dimming and HBM QS tile with reflecting active status

- Touchscreen Gesture controls

- Proximity check on wake

What's broken?

- IMS voLTE,voWiFi

- You tell me!

Downloadink Sourceforge

INSTRUCTIONS

Reboot to recovery

Wipe data, cache, and dalvik if coming from another ROM

Flash ROM zip

(optional) Flash Magisk

Format data if encrypted

Reboot and voila!

Upgrading to a Newer Build

Reboot to recovery

Wipe cache and dalvik

Flash ROM zip

(optional) Flash Magisk

Reboot and voila!

Credit/Thanks: Eureka Team, @Chatur27, @Gabriel260BR

XDA:DevDB Information

DerpFest, ROM for the Samsung Galaxy A40

Contributors @kevios12

ROM Source https://github.com/DerpFest-11

Kernel Source https://github.com/SamarV-121/android_kernel_samsung_universal7904

ROM OS Version: 11.x

ROM Kernel: Linux 4.4.277

ROM Firmware Required: Q/R [OneUI2.0/OneUI3.0]

Based On: AOSP

Version Information

Status: Beta

Created: 2021-08-05

Last Updated : -