[Samsung Galaxy A20 ROMs, Kernels, Recoveries, & Ot] Lost-Entrepreneur439:
For help, see this device's Discord server!

/*
* 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.
*

View attachment 6062327

crDroid is designed to increase performance and reliability over stock Android. You will find many custom features implemented from the Android custom ROM community over the years. Enjoy!

What works, what doesn't?​

Please note that this ROM is only for the standard Samsung Galaxy A20 and A20e. It is unsupported on the A20s.

Working:​

Audio

Bluetooth

Telephony (Calls, Text, Data)

WiFi

Hotspot

Camera

Fingerprint

HWC

GPS

USB

Sensors

Offline charging

Issues:​

Samsung proprietary stuff (VoLTE, WiFi calling, etc) does not work. This is due to limitations of custom ROMs, these will likely never work.

NFC does not work.

Download:​

Latest version: https://github.com/Lost-Entrepreneur439/exynos7884-releases/releases/latest

Basic installation guide:

Boot to TWRP

Wipe data, system, cache and dalvik

Install the latest zip.

If wanted, flash GApps.

If wanted, flash Magisk.

Reboot.

Thanks:​

Thanks to the Eureka Development Community. I used their sources to build this ROM.

Thanks to the LineageOS team, some of their sources were also used to build this ROM.

Thanks to Royna's Devices' Playground, yet again, some of their sources were used to build this ROM.

Thanks to a friend of mine, who let me use their A20 to test this ROM (as my personal A20 broke a few months back)

Thanks to my girlfriend who let me use their A20e for testing this ROM

Thanks to the crDroid team for developing this ROM.

Source code:​

Device Trees:​

https://github.com/eurekadevelopment/android_device_samsung_exynos7885/tree/android-13

https://github.com/Roynas-Android-Playground/android_device_samsung_slsi_sepolicy

Kernel:​

https://github.com/eurekadevelopment/Eureka-Kernel-Exynos7885-Q-R-S/tree/R15_rom

Vendor folders:​

https://github.com/eurekadevelopment/android_vendor_samsung_exynos7885/tree/android-13

Hardware:​

https://github.com/LineageOS/android_hardware_samsung_slsi_libbt

https://github.com/LineageOS/android_hardware_samsung_slsi_scsc_wifibt_wifi_hal

https://github.com/LineageOS/android_hardware_samsung_slsi_scsc_wifibt_wpa_supplicant_lib

https://github.com/Roynas-Android-Playground/hardware_samsung-extra_interfaces

https://github.com/Roynas-Android-Playground/android_hardware_samsung/tree/thirteen

https://github.com/eurekadevelopment/android_hardware_samsung_slsi-linaro_graphics

https://github.com/eurekadevelopment/android_hardware_samsung_slsi-linaro_exynos

https://github.com/eurekadevelopment/android_hardware_samsung_slsi-linaro_config

https://github.com/eurekadevelopment/android_hardware_samsung_slsi-linaro_openmax

ROM version: Android 13.0 Tiramisu

Kernel version: Linux 4.4.302

Requires: Latest firmware, TWRP 3.7.0-9.0

This ROM is in beta.

ROM creation date: January 31, 2024

Last ROM build date: May 17, 2024