[Xiaomi Redmi 4a ROMs, Kernels, Recoveries, & Other] sunnyraj84348:
/Disclaimer
* 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 blame me in any way for what happens to your device, I will laugh at you.
* BOOM! goes the dynamite
*/

About Project:

Cardinal-AOSP is a Custom ROM which was initially based on AOSPB, then we changed our mind and rebased it to AOSP-RRO, to get better compatibility with most of the devices. And now we are based on AOSP on oreo. The main aim of this ROM is to bring stock AOSP experience as much as possible while maintaining performance, smoothness and good battery backup. I hope that you'll all love this project, and help us, shape it even more better. Meanwhile, all of our sources are publicly available on our Github. We also do own a Google+ Community, where you can.... uhm... you know, do what all others do at forums and communities! Hope you enjoy your stay and like our work on Cardinal-AOSP.

Changes on top of AOSP:

• QS Tiles: Adb over network, Caffeine, Screenshot, Reboot, Sound, Volume, PiP, Headsup, compass, Accidental touch

• Cardinal logo on statusbar

• Signature spoofing support for MicroG

• Comes with Pixel/Stock theme

• Comes with Margarita substratum theme

• Reboot to recovery/bootloader in powermenu

• Latest Ringtones/Effects tones from Pixel image

• Allow lower temp for night light

• Accept All files over bluetooth option

• Volume Adjustments Sound

• Add SystemUI Tuner features into Wings

• Disabled RescueParty

• Enable Custom shapes option on Launcher3

• Enable Developer option by default

• Launcher3 Gestures

• Screenshot sound toggle

• Reset Battery Stats

• Ship with Jelly browser

• L/R IME/Music Cursors

• VoLTE icon toggle

• DND Tile enhancements

• HSPA+ icon

• Add/Remove tiles with one click

*General*

• Wake on Plug

• Sensor block-per package

• In call vibrations

*Status Bar*

• Secured QS

• QS title visibility

• Custom QS layout configuration

• Headsup toggle

• Headsup whitelist/blacklist

• IME Selector notification toggle

• Battery light/Notification light options

• Network traffic meter

• DT2S on Statusbar

*Buttons*

• Volume button wake

• Volume button music control

• Dynamic software Navigationbar/Hardware keys toggle

• Pixel Navbar animation

• Accidental touch

• Button backlight controls

• Custom Key rebindings

• Option to Disable Home key when ringing

*Lock Screen*

• option to hide lockscreen shortcut on secured lockscreen

• Lockscreen media art toggle

• Option to unlock with FP directly after reboot

• Fingerprint Authentication vibration toggle

*Recents*

• Clear all FAB option

Downloads

Rom : Cardinal AOSP

Gapps : opengapps.org

Flashing Instructions:

- Download ROM and GApps (choose arm64, 8.1)

- Reboot to recovery and Backup existing ROM (Just in case!)

- Wipe System, Data, ART cache, Cache

- Flash ROM, Gapps and reboot...

CREDITS AND THANKS:

@muralivijay

@ataberkozen

@Nik001

And All Other Members of TeamGhost

XDA: DevDB Information

UNOFFICIAL Cardinal AOSP , ROM for the Xiaomi Redmi 4A

ROM OS Version: 8.x Oreo

ROM Kernel: Linux 3.x

Required: Unlocked BL, Recovery

Version Information

Status: Beta

Created 2018-05-02

Last Updated 2018-05-25