[One UI 5 Port From S21+][August 2022 Security Patch] LmaoCatOS v1 Beta For Galaxy M31

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Nov 15, 2015
Hello, this is the new rom once again

Base On: Galaxy S20+
Security Patch: 1 July 2022

A Features Of This Rom:
Full One UI 4.1
Google Discover Feed
Object Eraser And Related Tools
Banking App Can Be Used
Styles Option In Photo Editor
Flagship Photo Editor Tools
Fun Mode In Camera
HDR10,HLG Support
Secure Folder Support
Alt Z Life Support (Quick Switch) (CSC)
Audio Compression Disable
KnoxGuard (KG State) Removed
Video Brightness
Flagship Edge Lighting
S20+ Optimized Props
Full Bixby (Voice,Routines,Vision)
All Goodlock Modules Are Compatible
Dolby Atmos Without Headset
Screenshot In Any App
Full Link To Windows
Resolution Change (HD,FHD,WQHD)
Best Performance Without Kernel Tweaks (Even With Native Blur)
100% Camera Quality Instead Of 95%
Full Screenshot And Screen Recorder
All Props Link To S20+
Play Services Now Use Less Battery And Less Ram Usage Without Break Any GMS Features
Great Battery Life
Disable Pop Up Volume Too High
Button Grid On Quick Panel
Flagship Audio Quality
Full Game Tools (Voice Changer,etc)
S20+ Dolby Atmos
Camera Access And Microphone Access Toggle
Full Features Single Take
Post Processing In Camera
Native Blur Support
Call And Text On Other Devices
CSC Tweaks (Network Speed Meter,Shutter Sound)
Continue Apps On Other Devices
Easy Mode
Hyper Tweaks
Improved Google Discover Opening Time
Improved App Opening Time
Music Share
Multi User Enabled
Audio Tweaks
Select Processing Speed In Quick Panel
Flagship Camera Feature (Full Pro Video,Blur In Camera Menu,More Effects In Portrait Mode)
24fps Options In Recording
Force 2d And 3d Rendering
Smart View Works
Fast Booting
Flagship Camera Processing
Samsung DeX Support
Link Sharing Support
Photo Remaster Works
Easy To Fix Safetynet
Play Store,Youtube And Other Apps Scroll Lag Fix
Voice Recorder Full Features
Debloated, But Features Still There
Flagship Launcher Animation
Full Video Editor
Story Cover Slideshow
Extra Dim
Full Samsung Notes
Google Maps Now Smoother
Smart Suggestions And Smart Widgets
Change Lens While Recording Video
Graphics Driver From Flagship
Vsync Disable (Faster Somehow)
S20+ Audio Configurations
My Files Full Features (Cloud Drive,Network Storage)
Dalvik Virtual Machine Tweaks
Vendor Build.prop Tweaks
Dual Messenger Works
Lost BT Pairing After Reboot Fix

Back Portrait Dead But Front Portrait Work Fine
Samsung DeX On PC Keyboard Dead, DeX TouchPad Need Kernel Support

How To Install:
Download ZIP To Your Phone
Wipe System,Vendor,Product,Odm
Flash ZIP
If It Show Unable To Mount,
Reboot To Recovery Again And Flash Rom Once Again
Format Data Or Just Wipe Data Partition
Flash Magisk v24

For who want to use Banking (I Not Recommend)
Pass Safetynet
Use Denylist
Select your banking app
Me test with Thailand Banking App

How To Install CSC Tweak
Open Zip
Go To Optics Folder
Go to your csc
Copy cscfeature.xml to /optics/configs/carriers/yourcsc
Set permissions to cscfeature.xml 644

@jagpanzer for his help and guiding me
@soulr344 for csc tweaks file and help
@Rakshit14 csc tweak file
Topjohnwu Magisk
3arthur6 Bluetooth Library Patcher
@kanameless for help me increase system partition size

Tester Credits:


Kernel Source

Flylarb The BMO
@Flylarb Please give link for TWRP recovery

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