[Samsung Galaxy A71 ROMs, Kernels, Recoveries, & Ot] haky 86:
LineageOS is a free, community built, aftermarket firmware distribution of Android 13.0, which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

/*
* 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.
*/

SUPPORTED DEVICES

Samsung Galaxy A71 4G SM-A715.

Do not flash on Exynos models.

Working

Audio.

Bluetooth.

Camera.

DT2W.

F2FS.

Fingerprint.

GPS.

Lights.

Mobile Data.

Mobile Calls single and dual sim.

NFC.

OMX.

SELinux is Enforcing.

Sensors.

Screen-OFF FOD.

Storages, Internal and External SD cards.

VoIP.

WiFi.

Bugs

Calls and VoIP via bluetooth may not works for everyone, reports are welcome.

Camera apps that use the CameraX framework produce around 70mb JPEGs, try different GCAM for now.

VoLTE/VoWIFI.

Requirements

A computer, I'm not responsible if something went bad.

Unlocked bootloader.

Ensure to be on the latest OneUI 5.1.

Installation Guide Via TWRP Sideload Method

Reboot into TWRP.

Go to Advanced > ADB Sideload.

Check Wipe Dalvik Cache and Wipe Cache.

Swipe to Start Sideload to enable it.

From PC: adb sideload drag_zip

Repeat the steps for GAPPS and Magisk, Format Data > Enjoy.

Installation Guide Via SDcard

Copy the latest ROM/GAPPS to your external SDcard.

Reboot into TWRP > Install > Select ROM > Swipe to Flash.

Wipe data and cache, redo same steps for GAPPS/Magisk.

Enjoy.

Donations

Feel free to buy me some beer via the following donations link.

Credits

@

Grarak for FOD and DT2W fixes and the original trees for Galaxy A70.

@Simon1511 for his works on Samsung QCOM devices.

@CRYZUEZIN and @mujammilk_476 for testing my builds on their A71.

Source code

https://github.com/a71-oss

Downloads

13 July 2023:

Initial release.

Security Patches: July 2023.

lineage-20.0-20230713-UNOFFICIAL-a71.zip

03 October 2023:

Security Patches: September 2023.

Update kernel and proprietary blobs to A715FXXUADWH4.

DT2W: it work but only when you activate the ambient display and Always on features.

lineage-20.0-20231002-UNOFFICIAL-a71.zip.

Recovery: I switch the file system of /data to EXT4, due to issues with F2FS. so use my LineageOS recovery.

10 November 2023:

Security Patches: October 2023.

Camera aux fixed.

Cutout overlays, should be fine.

DT2W is fixed.

GPS is fixed.

lineage-20.0-20231110-UNOFFICIAL-a71.zip.

23 November 2023:

Security Patches: November 2023.

Fix F2FS, TWRP recovery is no longer needed.

Include UDFPS Screen OFF changes.

Switch /data to FBE V2.

Synce source with the latest LineageOS changes.

Recovery | Use Odin to flash it.

lineage-20.0-20231123-UNOFFICIAL-a71.zip.

14 December 2023:

Security Patches: December 2023.

Fixes image size issue with Aperture.

Update audio configs to A715FXXUADWH4.

lineage-20.0-20231214-UNOFFICIAL-a71.zip.

1 March 2024:

Security Patches: Feb 2024.

Fix FastCharge.

Fix Screen off FOD with Always on display, for now.

Security Patches: Feb 2024.

lineage-20.0-20240301-UNOFFICIAL-a71.zip.

23 April 2024:

Include fixes to allow flashing full gapps.

Include MiFare support for NFC tags.

Import fastcharge permissions from stock.

Import ALL sensors permissions from stock.

Switch to hardware/samsung's libperfmgr which helped to reduce the heat and might even drains.

lineage-20.0-20240423-UNOFFICIAL-a71.zip.

Recovery: recovery-20.0-20240423-UNOFFICIAL-a71.tar.

Sync the LineageOS source with the latest sources.

Security Patches Level: April 2024.

19 July 2024:

lineage-20.0-20240719-UNOFFICIAL-a71.zip.

Recovery: recovery-20.0-20240719-UNOFFICIAL-a71.tar.

Sync the LineageOS source with the latest changes.

Security Patches Level: July 2024.

Screeshots

Check the second post.