CleanOS Debloated Stock Rom (OFFICAL) Android 11 FOR M21

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Rakshit14

Member
Nov 26, 2021
11
14
Samsung Galaxy M21
Clean OS is a Debloated and tweaked Rom based on m21 stock rom to provide provide and features that were not available in stock oneui core and speed to the phone by day to day usage and for gaming users

Based On M215F Latest Stock Rom

Disclaimer

* Your warranty is now void ( anyway it got void when you unlocked your bootloader :p)
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* Some Bugs might happen because of stock firmware so don't blame me for them. Report them to me I will see if it is possible to fix them from my side
* you point the finger at me for messing up your device, I will laugh at you. Do it at your own Risk


Requirements
  1. Unlocked Bootloader
  2. Custom Recovery
  3. Stock Firmware
Features
*Heavily Debloated
Based On Latest December Security Patch
Samsung Screen Recorder
Full SoundAlive Support
Enhanced Processing
Flagship Animations
Samsung A51 Wallpaper Including LockScreen Live Wallapers
Dolby Atmos Enabled Without Headset
Dolby Atmos In Gaming
Easy Mode
Full Edge Lighting support
Improved gaming but requires a Custom Kernel
Audio Improvements
Bootloader Warning Removed By Default
Build Prop Tweaks
Csc Tweaks
All Region Supported Rom
Disabled SIgnature Verification
Advance Installer allows a users to choose app
1.Bixby Rotuines
2.Goodlock Patched For All regions
3.HkTweaks
4.Edge Screen
5.Link To Windows
6.Custom Fonts Selection

Version-V5
Removed Samsung Free
Samsung Tips
Removed Camera Tweaks
Fixed Random Reboot Issue
Removed A51 Wallpaper
Added Clean OS Wallpapers
More Performance

V6

Based On M21BUK2 Base
Heavily Debloated
Based On 1 December 2021 Security Patch
OneUI Core 3.1
Native ScreenRecoder
Dolby Atmos On Speaker
High Performance Mode
Quick Share
Bedtime Mode Added
Full Edge Lighting
Dual Messager Added
Samsung Cloud Fixed
Google Feed Support
Smooth Animation
Improved Ram Management
Improved Audio and Video
Faster Streaming Videos
Save Battery without Performance Drop
Boosted Boot And Shutdown Animation
Better Scrolling
Better Signal
Better Call Voice Quality
Increase Picture Quality to 100 percent instead of 95
Fps Stabilizer
3D Render Optimization
Gaming Improved
Liquid Smooth UI
Better Internet Speed
Enabled Zygote Preforking
Enable 4k In Youtube
Enable Vulkan
Audio Improvement
CleanOS Custom Wallpaper
Advanced Installer have option to install select bloat


Rom Flashing Steps
Wipe Davilk Cache Data System
flash rom
flash multi disabler r
Reboot

Credits
BlassGo
Lmao
Flylarb
Ravindu
Soul Reaper
Nazim
legend Leo
Danial

Screenshot_20220109-125836_One UI Home.jpg

Screenshot_20220109-125842_One UI Home.jpg




Screenshot_20220109-125848_One UI Home.jpg


Bugs
deep sleep mode dead
m21 has nfc in region but in my region nfc wont work


DOWLOAD LINK
ROM-

V6
https://drive.google.com/file/d/1Ifk0cgpLUe7pxPCR6-C4wW-XGdUFLoTc/view?usp=sharing


v5
https://androidfilehost.com/?fid=17825722713688272441


V4
https://www.androidfilehost.com/?fid=17825722713688264543
MAGISK - https://magiskmanager.com/


V1
https://mega.nz/file/0HJjTQaS#NZ-b02xNUd1YDdXVxdUKzaiVs5jXgMm9ra3BO5DZ1PA


STOCK KERNEL SOURCE - https://opensource.samsung.com/uploadSearch?searchValue=M21
 
Last edited:

naz664

Member
Nov 16, 2021
14
8
India
Samsung Galaxy M21
View attachment 5468141

THIS ROM IS DEBLOATED ROM BASED ON SAMSUNG GALAXY M215F STOCK ROM WITH SOME TWEAKED FEATURE AND IT IS STABLE BUILD

DISCLAIMER

I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR SDCARD BRICKED AND YOU HAVE ANY QUERY BEFORE INSTALLING PLEASE REVIEW IT

FOLLOW THE INSTALLATION STEPS GIVEN PROPERLY


REQUIRED STEPS FOR ROM
YOU SHOULD KEEP M21 LATEST STOCK FIRMWARE DOWLOAD FOR BACKUP
YOU SHOULD BE ON FIRMWARE VERSION BUH6
INSTALL ROM
INSTALL THE LATEST TWRP - ttps://forum.xda-developers.com/t/recovery-unofficial-3-5-2-twrp-for-galaxy-m21.4212799/


THE FEATURES THAT ARE INCLUDED IN ROM
1.TWEAKED FEATURES FROM A51
2.GOOGLE FEED
3.SMOOTH ANIMATION
4.NATIVE SCREENRECORDER
5.DOLBY ATOMS WITHOUT EARPHONES
6.DOLBY ATOMS FOR GAMIN
7.ENHANCED PROCESSING
8.FULL ONEUI
9.EASY MODE
10.GOODLOCK
11.ADWAY ADDED REMOVE ADS
12.ADVANCED REBOOT
13.NICE LOCK
14.MAGISK IS ALERADY PATCHED WITH ROM
15.HEAVILY DEBLOATED
DEBLOAT LIST
DEBLOATED PRISM
DEBLOATED PRODUCT
DEBLOATED APPS
DEBLOATED PRIV APP
16.BUILD PROPS TWEAK
STABLE FPS FOR GAMING
SAVE BATTERY WITHOUT REDUCING PERFORMANCE
AUDIO TWEAKED
17.WITH EDGGE LIHTING
18.WITH TWEAK EDGE PANELS
19 THE ROM COMES WITH THE LATEST SECURITY PATCH LEVEL 1 SEPTEMBER 2021
20 IT IS BASED ON STOCK
21.NEW BOOTANIMATIONS

BUT YOU CAN ALSO FLASH YOUR OWN KERNEL
1.FOR HYPERSONIC
AFTER FLASHING THE ROM
FLASH HYPERSONIC
DOWLOAD LINK FOR KERNEL-

2.FOR COMISC STAFF
FLASH ROM
REBOOT
INSATLL MAGISK
INSTALL MODULE
REBOOT TO RECOVERY
FLASH KERNEL
REBOOT TO SYSTEM
Dowload- https://t.me/SamsungGalaxyM21Discussion/178881


BUGS
ENHANCED PROCESSING DOESNT WORK PROPERLY
GOGLE CHROME HAS ISSUE USE SAMSUNG BROWSER OR ANY OTHER
GOODLOCK DOES NOT SHOW MODULES ADDED NICE LOCK


SCREENSHOTS (SPOILERS)-

ROM FLASHING STEPS
FIRST REBOOT INTO TO RECOVERY
GO TO WIPE ADVANCED WIPE
WIPE DAVLIK/ART CAHE,DATA,CACHE,SYSTEM
AFTER WIPING GO TO INSTALL
GO TO FOLDER WHERE HAVE INSTALLED ROM
SELECT ON ROM FLASH IT
THEN AGAIN SELECT MAGISK FLASH IT
IF YOU WANT CUSTOM KERNEL GO TO ABOVE OF CHELONG OF CLEAN OS MENTION HOW TO FLASH KERNEL
FLASH CLEANOSFLASHER
REBOOT TO SYSTEM


SPECIAL CREDITS TO
@BlassGO FOR GIVING DYANMIC INSTALLER
@Chaitanya_Yeranagula FOR MAKING A FLASHABLE ZIP IN RECOVERY
@soulr344 FOR MAKING TWRP FOR M21
@@Hitman45R for new bootanimation
TESTING THE ROM @naz664


FOR WORKING GOODLOCK REFER TO THIS-
ANS FOR GOOD LOCK TO WORK REFER HERE https://telegra.ph/Goodlock-One-UI-Core-05-16
AFTER INSTALLING OPEN MODULES FROM NICE LOCK


DOWLOAD LINK
ROM- https://mega.nz/file/0HJjTQaS#NZ-b02xNUd1YDdXVxdUKzaiVs5jXgMm9ra3BO5DZ1PA
MAGISK -https://magiskmanager.com/
CLEAN OS FLASHER- https://mega.nz/file/BCAXSShJ#eqVFFl-94CqVP7CqNkTaOWBsnalWZglRisxdPK2tWj

View attachment 5468141

THIS ROM IS DEBLOATED ROM BASED ON SAMSUNG GALAXY M215F STOCK ROM WITH SOME TWEAKED FEATURE AND IT IS STABLE BUILD

DISCLAIMER

I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR SDCARD BRICKED AND YOU HAVE ANY QUERY BEFORE INSTALLING PLEASE REVIEW IT

FOLLOW THE INSTALLATION STEPS GIVEN PROPERLY


REQUIRED STEPS FOR ROM
YOU SHOULD KEEP M21 LATEST STOCK FIRMWARE DOWLOAD FOR BACKUP
YOU SHOULD BE ON FIRMWARE VERSION BUH6
INSTALL ROM
INSTALL THE LATEST TWRP - ttps://forum.xda-developers.com/t/recovery-unofficial-3-5-2-twrp-for-galaxy-m21.4212799/


THE FEATURES THAT ARE INCLUDED IN ROM
1.TWEAKED FEATURES FROM A51
2.GOOGLE FEED
3.SMOOTH ANIMATION
4.NATIVE SCREENRECORDER
5.DOLBY ATOMS WITHOUT EARPHONES
6.DOLBY ATOMS FOR GAMIN
7.ENHANCED PROCESSING
8.FULL ONEUI
9.EASY MODE
10.GOODLOCK
11.ADWAY ADDED REMOVE ADS
12.ADVANCED REBOOT
13.NICE LOCK
14.MAGISK IS ALERADY PATCHED WITH ROM
15.HEAVILY DEBLOATED
DEBLOAT LIST
DEBLOATED PRISM
DEBLOATED PRODUCT
DEBLOATED APPS
DEBLOATED PRIV APP
16.BUILD PROPS TWEAK
STABLE FPS FOR GAMING
SAVE BATTERY WITHOUT REDUCING PERFORMANCE
AUDIO TWEAKED
17.WITH EDGGE LIHTING
18.WITH TWEAK EDGE PANELS
19 THE ROM COMES WITH THE LATEST SECURITY PATCH LEVEL 1 SEPTEMBER 2021
20 IT IS BASED ON STOCK
21.NEW BOOTANIMATIONS

BUT YOU CAN ALSO FLASH YOUR OWN KERNEL
1.FOR HYPERSONIC
AFTER FLASHING THE ROM
FLASH HYPERSONIC
DOWLOAD LINK FOR KERNEL-

2.FOR COMISC STAFF
FLASH ROM
REBOOT
INSATLL MAGISK
INSTALL MODULE
REBOOT TO RECOVERY
FLASH KERNEL
REBOOT TO SYSTEM
Dowload- https://t.me/SamsungGalaxyM21Discussion/178881


BUGS
ENHANCED PROCESSING DOESNT WORK PROPERLY
GOGLE CHROME HAS ISSUE USE SAMSUNG BROWSER OR ANY OTHER
GOODLOCK DOES NOT SHOW MODULES ADDED NICE LOCK


SCREENSHOTS (SPOILERS)-

ROM FLASHING STEPS
FIRST REBOOT INTO TO RECOVERY
GO TO WIPE ADVANCED WIPE
WIPE DAVLIK/ART CAHE,DATA,CACHE,SYSTEM
AFTER WIPING GO TO INSTALL
GO TO FOLDER WHERE HAVE INSTALLED ROM
SELECT ON ROM FLASH IT
THEN AGAIN SELECT MAGISK FLASH IT
IF YOU WANT CUSTOM KERNEL GO TO ABOVE OF CHELONG OF CLEAN OS MENTION HOW TO FLASH KERNEL
FLASH CLEANOSFLASHER
REBOOT TO SYSTEM


SPECIAL CREDITS TO
@BlassGO FOR GIVING DYANMIC INSTALLER
@Chaitanya_Yeranagula FOR MAKING A FLASHABLE ZIP IN RECOVERY
@soulr344 FOR MAKING TWRP FOR M21
@@Hitman45R for new bootanimation
TESTING THE ROM @naz664


FOR WORKING GOODLOCK REFER TO THIS-
ANS FOR GOOD LOCK TO WORK REFER HERE https://telegra.ph/Goodlock-One-UI-Core-05-16
AFTER INSTALLING OPEN MODULES FROM NICE LOCK


DOWLOAD LINK
ROM- https://mega.nz/file/0HJjTQaS#NZ-b02xNUd1YDdXVxdUKzaiVs5jXgMm9ra3BO5DZ1PA
MAGISK -https://magiskmanager.com/
CLEAN OS FLASHER- https://mega.nz/file/BCAXSShJ#eqVFFl-94CqVP7CqNkTaOWBsnalWZglRisxdPK2tWjw
Nice work mate
 

OldNoobOne

Senior Member
Wow!!! AWESOME!!!! 😍

Still testing on SM-M215G/DS (M21 2021 Edition) ...everything seems great till now!
Its showing M215F/DS but my device is M215G/DS :D
Software Status showing Official instead of Custom 😍

Some issues I found so far->
1) It showed error message when I tried to create folder in Internal Storage.
2) Some apps like Samsung Files, Camera app showing popup error msgs while saving photos, Gallery app not saving pictures.

#EDIT (11.29.2021) -- If you get any error messages or any problem during using the apps then Reflash Stock Firmware then wipe System & Data partition and Reflash CleanOS again, most of the problems mentioned above go away ✌️
 
Last edited:

Rakshit14

Member
Nov 26, 2021
11
14
Samsung Galaxy M21
Wow!!! AWESOME!!!! 😍

Still testing on SM-M215G/DS (M21 2021 Edition) ...everything seems great till now!
Its showing M215F/DS but my device is M215G/DS :D
Software Status showing Official instead of Custom 😍

Some issues I found so far->
1) It showed error message when I tried to create folder in Internal Storage.
2) Some apps like Samsung Files, Camera app showing popup error msgs while saving photos, Gallery app not saving pictures.
WILL BUILD SEPRATE ROM FOR M21 2021 EDITIOM
 
  • Like
Reactions: OldNoobOne
View attachment 5468141

THIS ROM IS DEBLOATED ROM BASED ON SAMSUNG GALAXY M215F STOCK ROM WITH SOME TWEAKED FEATURE AND IT IS STABLE BUILD

DISCLAIMER

I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR SDCARD BRICKED AND YOU HAVE ANY QUERY BEFORE INSTALLING PLEASE REVIEW IT

FOLLOW THE INSTALLATION STEPS GIVEN PROPERLY


REQUIRED STEPS FOR ROM
YOU SHOULD KEEP M21 LATEST STOCK FIRMWARE DOWLOAD FOR BACKUP
YOU SHOULD BE ON FIRMWARE VERSION BUH6
INSTALL ROM
INSTALL THE LATEST TWRP - ttps://forum.xda-developers.com/t/recovery-unofficial-3-5-2-twrp-for-galaxy-m21.4212799/


THE FEATURES THAT ARE INCLUDED IN ROM
1.TWEAKED FEATURES FROM A51
2.GOOGLE FEED
3.SMOOTH ANIMATION
4.NATIVE SCREENRECORDER
5.DOLBY ATOMS WITHOUT EARPHONES
6.DOLBY ATOMS FOR GAMIN
7.ENHANCED PROCESSING
8.ADDED CALCULATOR IN EDGE PANEL
9.EASY MODE
10.GOODLOCK
11.ADWAY ADDED REMOVE ADS
12.ADVANCED REBOOT
13.NICE LOCK
14.MAGISK IS ALERADY PATCHED WITH ROM
15.HEAVILY DEBLOATED
DEBLOAT LIST
DEBLOATED PRISM
DEBLOATED PRODUCT
DEBLOATED APPS
DEBLOATED PRIV APP
16.BUILD PROPS TWEAK
STABLE FPS FOR GAMING
SAVE BATTERY WITHOUT REDUCING PERFORMANCE
AUDIO TWEAKED
17.WITH EDGGE LIHTING
18.WITH TWEAK EDGE PANELS
19 THE ROM COMES WITH THE LATEST SECURITY PATCH LEVEL 1 SEPTEMBER 2021
20 IT IS BASED ON STOCK
21.NEW BOOTANIMATIONS

BUT YOU CAN ALSO FLASH YOUR OWN KERNEL
1.FOR COMISC STAFF
FLASH ROM
REBOOT
INSATLL MAGISK
INSTALL MODULE
REBOOT TO RECOVERY
FLASH KERNEL
REBOOT TO SYSTEM
Dowload- https://t.me/SamsungGalaxyM21Discussion/178881

KERNEL SOURCE- https://github.com/Dark-Matter7232/Cosmic-fresh/tree/main/CosmicFresh
BUGS
ENHANCED PROCESSING DOESNT WORK PROPERLY
GOGLE CHROME HAS ISSUE USE SAMSUNG BROWSER OR ANY OTHER
GOODLOCK DOES NOT SHOW MODULES ADDED NICE LOCK


SCREENSHOTS (SPOILERS)-

ROM FLASHING STEPS
FIRST REBOOT INTO TO RECOVERY
GO TO WIPE ADVANCED WIPE
WIPE DAVLIK/ART CAHE,DATA,CACHE,SYSTEM
AFTER WIPING GO TO INSTALL
GO TO FOLDER WHERE HAVE INSTALLED ROM
SELECT ON ROM FLASH IT
THEN AGAIN SELECT MAGISK FLASH IT
IF YOU WANT CUSTOM KERNEL GO TO ABOVE OF CHELONG OF CLEAN OS MENTION HOW TO FLASH KERNEL
FLASH CLEANOSFLASHER
REBOOT TO SYSTEM


SPECIAL CREDITS TO
@BlassGO FOR GIVING DYANMIC INSTALLER
@Chaitanya_Yeranagula FOR MAKING A FLASHABLE ZIP IN RECOVERY
@soulr344 FOR MAKING TWRP FOR M21
@@Hitman45R for new bootanimation
@@Flylarb VENDOR TWEAKS AND MAKING FLASHABLE ZIP
TESTING THE ROM @naz664


FOR WORKING GOODLOCK REFER TO THIS-
ANS FOR GOOD LOCK TO WORK REFER HERE https://telegra.ph/Goodlock-One-UI-Core-05-16
AFTER INSTALLING OPEN MODULES FROM NICE LOCK


DOWLOAD LINK
ROM- https://mega.nz/file/0HJjTQaS#NZ-b02xNUd1YDdXVxdUKzaiVs5jXgMm9ra3BO5DZ1PA
MAGISK -https://magiskmanager.com/
CLEAN OS FLASHER- https://mega.nz/file/BCAXSShJ#eqVFFl-94CqVP7CqNkTaOWBsnalWZglRisxdPK2tWjw

STOCK KERNEL SOURCE - https://opensource.samsung.com/uploadSearch?searchValue=M21
Amazing work bro!
 

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  • 5
    Clean OS is a Debloated and tweaked Rom based on m21 stock rom to provide provide and features that were not available in stock oneui core and speed to the phone by day to day usage and for gaming users

    Based On M215F Latest Stock Rom

    Disclaimer

    * Your warranty is now void ( anyway it got void when you unlocked your bootloader :p)
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or your getting fired because the alarm app failed. Please
    * Some Bugs might happen because of stock firmware so don't blame me for them. Report them to me I will see if it is possible to fix them from my side
    * you point the finger at me for messing up your device, I will laugh at you. Do it at your own Risk


    Requirements
    1. Unlocked Bootloader
    2. Custom Recovery
    3. Stock Firmware
    Features
    *Heavily Debloated
    Based On Latest December Security Patch
    Samsung Screen Recorder
    Full SoundAlive Support
    Enhanced Processing
    Flagship Animations
    Samsung A51 Wallpaper Including LockScreen Live Wallapers
    Dolby Atmos Enabled Without Headset
    Dolby Atmos In Gaming
    Easy Mode
    Full Edge Lighting support
    Improved gaming but requires a Custom Kernel
    Audio Improvements
    Bootloader Warning Removed By Default
    Build Prop Tweaks
    Csc Tweaks
    All Region Supported Rom
    Disabled SIgnature Verification
    Advance Installer allows a users to choose app
    1.Bixby Rotuines
    2.Goodlock Patched For All regions
    3.HkTweaks
    4.Edge Screen
    5.Link To Windows
    6.Custom Fonts Selection

    Version-V5
    Removed Samsung Free
    Samsung Tips
    Removed Camera Tweaks
    Fixed Random Reboot Issue
    Removed A51 Wallpaper
    Added Clean OS Wallpapers
    More Performance

    V6

    Based On M21BUK2 Base
    Heavily Debloated
    Based On 1 December 2021 Security Patch
    OneUI Core 3.1
    Native ScreenRecoder
    Dolby Atmos On Speaker
    High Performance Mode
    Quick Share
    Bedtime Mode Added
    Full Edge Lighting
    Dual Messager Added
    Samsung Cloud Fixed
    Google Feed Support
    Smooth Animation
    Improved Ram Management
    Improved Audio and Video
    Faster Streaming Videos
    Save Battery without Performance Drop
    Boosted Boot And Shutdown Animation
    Better Scrolling
    Better Signal
    Better Call Voice Quality
    Increase Picture Quality to 100 percent instead of 95
    Fps Stabilizer
    3D Render Optimization
    Gaming Improved
    Liquid Smooth UI
    Better Internet Speed
    Enabled Zygote Preforking
    Enable 4k In Youtube
    Enable Vulkan
    Audio Improvement
    CleanOS Custom Wallpaper
    Advanced Installer have option to install select bloat


    Rom Flashing Steps
    Wipe Davilk Cache Data System
    flash rom
    flash multi disabler r
    Reboot

    Credits
    BlassGo
    Lmao
    Flylarb
    Ravindu
    Soul Reaper
    Nazim
    legend Leo
    Danial

    Screenshot_20220109-125836_One UI Home.jpg

    Screenshot_20220109-125842_One UI Home.jpg




    Screenshot_20220109-125848_One UI Home.jpg


    Bugs
    deep sleep mode dead
    m21 has nfc in region but in my region nfc wont work


    DOWLOAD LINK
    ROM-

    V6
    https://drive.google.com/file/d/1Ifk0cgpLUe7pxPCR6-C4wW-XGdUFLoTc/view?usp=sharing


    v5
    https://androidfilehost.com/?fid=17825722713688272441


    V4
    https://www.androidfilehost.com/?fid=17825722713688264543
    MAGISK - https://magiskmanager.com/


    V1
    https://mega.nz/file/0HJjTQaS#NZ-b02xNUd1YDdXVxdUKzaiVs5jXgMm9ra3BO5DZ1PA


    STOCK KERNEL SOURCE - https://opensource.samsung.com/uploadSearch?searchValue=M21
    1
    @Rakshit14 Please check your PM inbox. Thank you.

    -Regards: Badger50 FSM

    DONE SIR
    1
    Wow!!! AWESOME!!!! 😍

    Still testing on SM-M215G/DS (M21 2021 Edition) ...everything seems great till now!
    Its showing M215F/DS but my device is M215G/DS :D
    Software Status showing Official instead of Custom 😍

    Some issues I found so far->
    1) It showed error message when I tried to create folder in Internal Storage.
    2) Some apps like Samsung Files, Camera app showing popup error msgs while saving photos, Gallery app not saving pictures.
    WILL BUILD SEPRATE ROM FOR M21 2021 EDITIOM
    1
    WILL BUILD SEPRATE ROM FOR M21 2021 EDITIOM
    Do you have Vanilla Version also?