[02.05.22] I N975F_DS I N976_B_N I N970F I Dr.Ketan ROM I OneUI 4.1 I OneUI 3.1

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dr.ketan

Recognized Developer / Recognized Contributor
ChangeLog S03 (OneUI 4.1 for N975F/N976B/N*/N970F)

MUST READ
This
  • Based on N975FXXU7HVC6 March 2022 security patch OneUI 4.1
  • SafetyNet Fix : Pre-Fixed again, No needs to apply two times. Read setting up instructions below.
  • Fixed Secure Folder not working for some users
  • ROM Tool added new options
    • SamsungHealth (You can use latest samsung health) and Private share fix
    • At the end of essential fix it will ask to install A. Yasanac Safety checker app B. Swift Backup C. FOX magisk module manager
  • Object removal feature : Removed as it is now available officially (Needs to Update Photo editor)
  • Fixed statusbar virtual key (ROM Tool - ROM COntrol - SysteumUI pref- Statusbar mods)
  • ROM Tool added option for material theme (Follows WP color palette)
  • Magisk updated to 24.3 (Zygisk)
  • Details of ROM features available below.
Samsung Base Chanelog
TweaksPro version requires 4.1.0 or up

Important Instructions for setting up ROM (NEW)


- In case clean installing ROM
  • on first boot, open magisk and complete the additional setings if asked for, else exit the magisk app. (Don't setup any option in magisk now)
  • Then open ROM Tool, Apply essential fix and Reboot
  • After reboot SfetyNet should pass. You can use this app from playstore or This from Github to check SafetyNet. (ROM Tool Essential fix also give option to install this app) There is separate SafetyNex Fix option available in ROM Tool - Mods & Misc fix - SafetyNet fix, You can use anytime if needed.
  • Now you can further setup ROM a per your liking. Also MagikHide is Configure Denylist now and available under Magisk Settings.
  • Since A12 Stable Magisk not working and new Magisk doesn't have buil-in Module repo, You can get standalone module manager from here For more details and queries about new magisk ref this (ROM Tool Essential fix also give option to install this app)
- In case dirty install (You can try if you are on DrKetan ROM previous version but we DO NOT RECOMMENDED)
  • Clear ROM Tool data
  • Before installing ROM, uninstall Magisk manager from app drawer
  • After ROM installation, update Magisk from installed stub
  • Then Follow above instruction for clean installation
  • In case you have any issue after dirty install, don't post queries on thread, we don't support dirty install, simply go with clean install.
PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above

IMPORTANT NOTES :
  • If you are on A11 and updating to A12, we recommended to flash Stock firmware once, If not full, at least download your regional A12 stock firmare - Extract Home_CSC*.tar.md file and flash using Odin ith CSC tab. Also it is better if you flash CSC everytime flash updated version of ROM.
  • New base have updated bootloader so if you are running previous base, you must needs to update Bootloader & Modem else device may not boot. BL and Modem available in download area
  • Included DrKetan/Cruel kernel which is compiled with source code from cruel-kernel Thanks and credit to @ evdenis for kernel. Here is OP for kernel & source code
  • Clean Install is recommended always.
  • Don't Install any module related to SafetyNet Fix/Busybox/Multidisabler etc, Everything is included in ROM itself.
  • Magisk is built in custom kernel, SO DON'T update/flash magisk, else it will cause bootloop, In case this happens by mistake, re-run ROM zip, skip everything but Flash kernel and finish installation.
Important notes for N976B/N
  • This ROM is fully Single ROM for N975F and N976B/N and N970F ,While flashing ROM, N976 must select N976 kernel from aroma.
  • N976 may have network only after Applying ROM Tool essential fix + Reboot. ROM Tool will detect device and patch it accordingly.
  • We do not support dual SIM variant of N976 device, So you may have only one IMEI after setting up ROM.
Important notes for N970F
  • During Installation, select N970F kernel.


ROM Features

- Ad Free QS Panel Toggle
- SafetyNet Pre-fixed
- Reboot to recovery QS Panel Toggle
- Native call recorder (Manual) While you are on call - click 3 dot - Record (Should work without CSC restriction)
- Auto Call Record (See below ROM Tool)
- Removed many stubs & common bloatwares (tried to preserve most functions though)
- QuickStar without CSC dependency
- More secure OEM patch.
- High Volume warning disabled
- Dual SIM + SD card pre patched
- Pre fixed Titanium freezing while restoring apps
- Probable fix for Titanium Backup schedule
- Internet browser Secret mode
- S Health patch for using with rooted device.
- Zero page S21 like option for Samsung Free/Google discovery
- Essential fix it will ask to install A. Yasanac Safety checker app B. Swift Backup C. FOX magisk module manager
- ROM Tool with following Options
  • Long Press Home customization : Select Device assistance as LP Home from settings, then select if you want to use it to assign to any
  • AdFree mode Enable/Disable
  • Single click install/uninstall custom fonts (on the fly)
  • YouTube Vanced Installer (No xposed requires)
    1. NonRoot - Requires MicroG to login
    2. Root - Truely alternate to Youtube, Can login to youtube without MicroG
  • You have to click on NonRoot/Root depending on your choice, then you needs to click "Install" tab and latest version of Youtube vanced will get installed.
  • StatusBar Icons
    1. Show/Hide stock battery
    2. Show/Hide 3minit battery
    3. show/hide stock clock
    4. show/hide 3minit clock
    5. Show/Hide multiple SB Icons & Clock position (Quick Star) (Needs R update to work)
  • ROM Control - See below
  • GoodLock
  • Mods & Fix
    1. Auto Call Record (No CSC limitations)
    2. Titanium backup FC fix
    3. Google Pay Fix
    4. SafetyNet Fix
    5. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
    6. Option to freeze CID manage (If some CSC have SIM change popup)
    7. Install Dolby Atom sound.
    8. SamsungHealth (You can use latest samsung health) and Private share fix
  • Update & Fix
- ROM Control (systemUI preferences)
  • Battery Bar with thickness and color option
  • Network meter with Toggle (Lt/Rt/Quick Panel/None) with color option
  • Virtual Keys - Statusbar virtual key (Left (Menu) / Centre(Home) /Right Power) )
PS : There may be few more options in ROM control but won't work if those are not mentioned here.


Known Bug/Tips/Fix


  • Rotation toggle not woking, Read here
  • 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )
  • Tips on TWRP and App Backup/Restore Read Here
  • Phone reboots on connecting to Link to Window : Read post #5,912 & #5,913


I recommend clean Installation only. If you are able to handle consequences with dirty flash then proceed, but don't post bugs in forum without clean installing ROM.

Installation : Refer to Installation note available in ROM download area.

Download : DrKetanROM.com



PS : This is a fully customized ROM and for end users only, ROM or any part of ROM not allowed to redistribute,modify or to use as base to prepare new ROM.


STATUS : Testing
 
Last edited:

jays note 2

Senior Member
Mar 10, 2015
271
89
43
Silverdale, Auckland, New Zealand
Morning Doc,

Lucky I logged in this morning, Finally decided too update from your S01 too your S02 then saw you have a New Update "S03" based on the new UI4.1 so downloaded that instead. Preformed a Clean Install despite wanting too Dirty Flash, But seeing this is a New UI thought it best too Clean Install.
Everything flashed without any problems applied the Essential Fixes and in the process of restoring my Apps again.
Safety Checked passed, Will update further once I have my apps reloaded.
 
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Reactions: dr.ketan

jays note 2

Senior Member
Mar 10, 2015
271
89
43
Silverdale, Auckland, New Zealand
Morning Doc,

Lucky I logged in this morning, Finally decided too update from your S01 too your S02 then saw you have a New Update "S03" based on the new UI4.1 so downloaded that instead. Preformed a Clean Install despite wanting too Dirty Flash, But seeing this is a New UI thought it best too Clean Install.
Everything flashed without any problems applied the Essential Fixes and in the process of restoring my Apps again.
Safety Checked passed, Will update further once I have my apps reloaded.
Update... Hey Doc, Thank you once again for maintaining our devices I know the time and effort it takes too make this new UI work on our Old yet capable device. You and the rest who follow this thread will be pleased to know that everything works as it should.
I have NO problems as of now in using my apps, G Pay, Viper and the rest of my daily drivers including S.Health that you've provided in the Mod/Fix section work.
Keep up the Great Work Doc,....For those of you facing problems READ the CHANGE LOG and INSTALL INSTRUCTIONS. N975F
 

Shreyans Jain

Senior Member
Apr 7, 2014
216
164
24
Mandsaur
ChangeLog S03 (OneUI 4.1 for N975F/N976B/N*/N970F)

  • Based on N975FXXU7HVC6 March 2022 security patch OneUI 4.1
  • SafetyNet Fix : Pre-Fixed again, No needs to apply two times. Read setting up instructions below.
  • Fixed Secure Folder not working for some users
  • ROM Tool added new options
    • SamsungHealth (You can use latest samsung health) and Private share fix
    • At the end of essential fix it will ask to install A. Yasanac Safety checker app B. Swift Backup C. FOX magisk module manager
  • Object removal feature : Removed as it is now available officially (Needs to Update Photo editor)
  • Fixed statusbar virtual key (ROM Tool - ROM COntrol - SysteumUI pref- Statusbar mods)
  • ROM Tool added option for material theme (Follows WP color palette)
  • Magisk updated to 24.3 (Zygisk)
  • Details of ROM features available below.
Samsung Base Chanelog
TweaksPro version requires 4.1.0 or up

Important Instructions for setting up ROM (NEW)


- In case clean installing ROM
  • on first boot, open magisk and complete the additional setings if asked for, else exit the magisk app. (Don't setup any option in magisk now)
  • Then open ROM Tool, Apply essential fix and Reboot
  • After reboot SfetyNet should pass. You can use this app from playstore or This from Github to check SafetyNet. (ROM Tool Essential fix also give option to install this app) There is separate SafetyNex Fix option available in ROM Tool - Mods & Misc fix - SafetyNet fix, You can use anytime if needed.
  • Now you can further setup ROM a per your liking. Also MagikHide is Configure Denylist now and available under Magisk Settings.
  • Since A12 Stable Magisk not working and new Magisk doesn't have buil-in Module repo, You can get standalone module manager from here For more details and queries about new magisk ref this (ROM Tool Essential fix also give option to install this app)
- In case dirty install (You can try if you are on DrKetan ROM previous version but we DO NOT RECOMMENDED)
  • Clear ROM Tool data
  • Before installing ROM, uninstall Magisk manager from app drawer
  • After ROM installation, update Magisk from installed stub
  • Then Follow above instruction for clean installation
  • In case you have any issue after dirty install, don't post queries on thread, we don't support dirty install, simply go with clean install.
PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above

IMPORTANT NOTES :
  • If you are on A11 and updating to A12, we recommended to flash Stock firmware once, If not full, at least download your regional A12 stock firmare - Extract Home_CSC*.tar.md file and flash using Odin ith CSC tab. Also it is better if you flash CSC everytime flash updated version of ROM.
  • New base have updated bootloader so if you are running previous base, you must needs to update Bootloader & Modem else device may not boot. BL and Modem available in download area
  • Included DrKetan/Cruel kernel which is compiled with source code from cruel-kernel Thanks and credit to @ evdenis for kernel. Here is OP for kernel & source code
  • Clean Install is recommended always.
  • Don't Install any module related to SafetyNet Fix/Busybox/Multidisabler etc, Everything is included in ROM itself.
  • Magisk is built in custom kernel, SO DON'T update/flash magisk, else it will cause bootloop, In case this happens by mistake, re-run ROM zip, skip everything but Flash kernel and finish installation.
Important notes for N976B/N
  • This ROM is fully Single ROM for N975F and N976B/N and N970F ,While flashing ROM, N976 must select N976 kernel from aroma.
  • N976 may have network only after Applying ROM Tool essential fix + Reboot. ROM Tool will detect device and patch it accordingly.
  • We do not support dual SIM variant of N976 device, So you may have only one IMEI after setting up ROM.
Important notes for N970F
  • During Installation, select N970F kernel.


ROM Features

- Ad Free QS Panel Toggle
- SafetyNet Pre-fixed
- Reboot to recovery QS Panel Toggle
- Native call recorder (Manual) While you are on call - click 3 dot - Record (Should work without CSC restriction)
- Auto Call Record (See below ROM Tool)
- Removed many stubs & common bloatwares (tried to preserve most functions though)
- QuickStar without CSC dependency
- More secure OEM patch.
- High Volume warning disabled
- Dual SIM + SD card pre patched
- Pre fixed Titanium freezing while restoring apps
- Probable fix for Titanium Backup schedule
- Internet browser Secret mode
- S Health patch for using with rooted device.
- Zero page S21 like option for Samsung Free/Google discovery
- Essential fix it will ask to install A. Yasanac Safety checker app B. Swift Backup C. FOX magisk module manager
- ROM Tool with following Options
  • Long Press Home customization : Select Device assistance as LP Home from settings, then select if you want to use it to assign to any
  • AdFree mode Enable/Disable
  • Single click install/uninstall custom fonts (on the fly)
  • YouTube Vanced Installer (No xposed requires)
    1. NonRoot - Requires MicroG to login
    2. Root - Truely alternate to Youtube, Can login to youtube without MicroG
  • You have to click on NonRoot/Root depending on your choice, then you needs to click "Install" tab and latest version of Youtube vanced will get installed.
  • StatusBar Icons
    1. Show/Hide stock battery
    2. Show/Hide 3minit battery
    3. show/hide stock clock
    4. show/hide 3minit clock
    5. Show/Hide multiple SB Icons & Clock position (Quick Star) (Needs R update to work)
  • ROM Control - See below
  • GoodLock
  • Mods & Fix
    1. Auto Call Record (No CSC limitations)
    2. Titanium backup FC fix
    3. Google Pay Fix
    4. SafetyNet Fix
    5. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
    6. Option to freeze CID manage (If some CSC have SIM change popup)
    7. Install Dolby Atom sound.
    8. SamsungHealth (You can use latest samsung health) and Private share fix
  • Update & Fix
- ROM Control (systemUI preferences)
  • Battery Bar with thickness and color option
  • Network meter with Toggle (Lt/Rt/Quick Panel/None) with color option
  • Virtual Keys - Statusbar virtual key (Left (Menu) / Centre(Home) /Right Power) )
PS : There may be few more options in ROM control but won't work if those are not mentioned here.


Known Bug/Tips/Fix


  • 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )
  • Tips on TWRP and App Backup/Restore Read Here
  • Phone reboots on connecting to Link to Window : Read post #5,912 & #5,913


I recommend clean Installation only. If you are able to handle consequences with dirty flash then proceed, but don't post bugs in forum without clean installing ROM.

Installation : Refer to Installation note available in ROM download area.

Download : DrKetanROM.com



PS : This is a fully customized ROM and for end users only, ROM or any part of ROM not allowed to redistribute,modify or to use as base to prepare new ROM.


STATUS : Testing
Auto Rotation is not working since I updated to S03. Can you suggest me a solution for that. Thank you
 

cebs

Senior Member
Nov 20, 2008
1,233
757
Samsung Galaxy Note 10+
Huawei P40 Pro
  • Like
Reactions: dr.ketan

dr.ketan

Recognized Developer / Recognized Contributor
Rotation bug on S03

As explained, it need kernel biased on OneUI 4.1 but we can have workaround.
If kernel Source won't release soon then I will make small tool which can be used for rotation. With that you can simply click app icon to toggle portrait / landscape
 

dr.ketan

Recognized Developer / Recognized Contributor
Rotation bug workaround

As discused earlier, S03 (OneUI 4.1 base) having Rotation bug (Rotation QS toggle won't work). To fix this issue correctly, we need kernel based on ONEUI 4.1 source but samsung have yet not released it. Here as a workaround made a small tool.

How to Use : Click on Rotation Fix app icon will toggle between Landsacape & Portrait , So use it when requires

Download : ROM Tool → Updates & Bug Fix - N975 Note 10 - Rotation Fix → download and install app.

This is a workaround and once Kernel availble, update kernel and uninstall fix.

Final Fix here https://forum.xda-developers.com/t/...i-oneui-4-1-i-oneui-3-1.3962839/post-86669241
 
Last edited:

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