[Samsung Galaxy A3, A5, A7 (2017) ROMs, Kernels, Re] Deleted member 6973536:
View attachment 5176119

Welcome to YumiOS Rom for Exynos 7870 Variants

YumiOS - the revolutionary OS that maximums your phone's performance to a new level.​

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

Some information you should know...

This is a full Samsung OneUI 2.5 port with Android version 10.0

If you want to report a Bug, read the F.A.Q First Then provide a logCat OR LoggingKit.zip with detailed explanation

Read the instructions and the F.A.Q Before installing the rom or posting a reply.

Any sort of File Kanging will be reported without hesitation.

If you like this rom and appreciate my efforts, Hit the Thanks button, and consider a donation

RULES OF POSTING : READ everything before commenting, And especially the inital steps, the rom has been tested throughly for a long time, so if you have an critical issue like not booting or no sim, you missed the instructions, posts that are irrelevant to this project will be ignored(Constructive criticism is welcomed). If you do face a new bug however, dont just say "hey bug here" provide more information, and a LOGCAT, bug reports without logcats will most likely be ignored.

Based on Galaxy S9 2021 Q base (leaked)

Android 10

Samsung OneUI V2.5 Features

Deodexed

Full DualSIM Support

SafteyNet CTS Pass

Heavily debloated

Zipaligned

Very Optimised

Battery and performance focused

Full Samsung OneUI without missing vital apps

Rootable with Magisk

RMM/KnoxGuard/Defex Free

And many more

Extra Features :-

AlwaysOn Display (for Amoled screen powered variants only)

Contains all features from S9 minus hardware specific ones (Iris/faceunlock etc)

All the original features are present (Wifi,Bluetooth etc)

Jan security patch

BluelightFilter

S9 Infinity Wallpapers

Debloated via Aroma (Email, Calculator, Video, Music, Voice Recorder, etc)

Custom Fonts/Emojis included (And 1120 Font mods/Google fonts etc)

Patched for Single/Dual SIM + SDCard

Wifi S-Secure

Native Screen Video recorder

Native Call recorder

Enabled some csc features (call record, status bar network speed etc.)

Google LiveCaptions

LiveFocus on front camera

DolbyAtmos

Heavly optimised for Exynos 7870 variants with their own seperate configrations

Adjusted the framework for 16:9 Aspect ratio

DE-Knoxed and disabled Additional samsung root preventions and security spams

S10+ OMC

VoLTE Support for INS users and countries that use it

Uptodate APN Configration

Many prop tweaks

and many more!

AresKernel V8.0 :-

All of the custom kernel features can be controlled using HKTweaks by @corsicanu

Now maintained by me, thank you for giving me perms @SPARTANICUS!

Full Android Q Support

Compiled with GCC 9.2 toolchain

Optimized for battery and performance

Tons of under the hood improvements

Upstreamed to 3.18.140

F2FS Support

R29P0 GPU

GPU Overclocking / Voltage & Thermal control

CPU Voltage Control And underclocking

Devfreq Voltage control

Compiler optimizations

Many wakelocks blocked by default

BoefflaWakelock Blocker

Magisk Support

Aggressive samsung wakelocks block toggles

Battery charger controls

Tuned SWAP rate

Dynamic Fsync Driver

PowerSuspend Driver

Greatly improved scheduler and governor

And many others that can be found on github

Support for NFC and Smart Cases on Q

Improved interactive Governor

Disabled GPU boosting little cores

Disable DVFS fully

Reduced power consumption during video playback

Improved Binder performance

And much more

Make sure you have latest OrangeFox Recovery installed.

Make sure you have atleast 50% charge

Backup Everything

Make sure OEM unlock is unlocked

Flash create-vendor if you haven't already

Do a FULL wipe (system, vendor, data, cache, dalvik), and preferably internal storage if you're on stock

Flash the rom zip

After the boot animation is on for 15~20 Seconds. Hold VolumeDown+power until the device reboots

To root, flash Magisk after a successful boot

IrisScanner / Faceunlock does not work

Maybe some issues with some variants, I don't own all the devices, so if you face any, report bugs on my Telegram group

IF you helped in this rom and i forgot you, Send a PM or contact on Telegram

@Astrako without his helps, this ROM will never be bugless.

@Anan1211 for helping with stuff/several contribution to exynos7870

@SPARTANICUS for AresKernel and previous kernel releases

- my telegram testers @azsuperBored, @kique119, @OZIM2001, @ljjehl, I remember

Downloads. Changelogs , F.A.Qs below

XDA:DevDB Information

YumiOS Q for Exynos 7870 Variants, ROM for the Samsung Galaxy A3

Contributors

bien2004official, Astrako, ananjaser1211

Source Code: https://github.com/bien2004official/Ares_7870

ROM OS Version: Android 10

ROM Kernel: Linux 3.x

ROM Firmware Required: Pie Bootloader

Based On: OneUI

Version Information

Status: Stable

Current Stable Version: 3.0

Stable Release Date: 2021-01-01

Created 2020-07-25

Last Updated 2021-01-01