Development [05.08.22] S908E I S908B I S9080 I S908N I Dr.Ketan Magisk ROM I OneUI 4.1

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dr.ketan

Recognized Developer / Recognized Contributor
Can I install over rooted S908BXXU2AVG6?
You can try and report, no one yet reported on VG6. If it doesn't work then after couple of bootloop, it will reboot to system with module disable and you won't see ROM Tool in drawer if it doesn't work.
 
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It's true but some report suggest this firmware not working dirty install so be prepared with clean install (backup data before proceeding) . Or use CsC* instead of home_csc* which will auto factory reset.
Dr. Ketan Thank you so much for all hard work you put into this ROM.

I'm currently on S908NKSU1AVF1 (S22 Ultra North Korean) .. I used to have Rom ver. S08 but deleted the magisk module by mistake, when I tried to re-install using the ver. S08 .APK file it keeps installing Ver. S09 ROM which is not compatible with my build.

Any ideas on how to download / install ROM ver. S08 ?

I don't want to update firmware to latest one that is compatible with ROM ver. S09 because it has different SW REV. (2) which might prevent downgrading the firmware once flashed.
 

dr.ketan

Recognized Developer / Recognized Contributor
Dr. Ketan Thank you so much for all hard work you put into this ROM.

I'm currently on S908NKSU1AVF1 (S22 Ultra North Korean) .. I used to have Rom ver. S08 but deleted the magisk module by mistake, when I tried to re-install using the ver. S08 .APK file it keeps installing Ver. S09 ROM which is not compatible with my build.

Any ideas on how to download / install ROM ver. S08 ?

I don't want to update firmware to latest one that is compatible with ROM ver. S09 because it has different SW REV. (2) which might prevent downgrading the firmware once flashed.
Sorry once ROM gets update, previous rom version get withdrawn. There is no option to downgrade S08. You can try S09 on existing firmware, that may work
 

dr.ketan

Recognized Developer / Recognized Contributor
Testing S10 (based on Aug security patch S908EXXU2AVG6)



Screenshot_20220802-021321_Settings.jpg
 

szunyi77

Senior Member
Sep 24, 2012
1,177
295
Szeged
Hello. Could this be a ROM error or something else? All other apps allow downloading, but not this one. I wrote to the developer and he doesn't understand the problem either. I can't download the app. My Hungarian. Thanks

"This application is no longer compatible with your device. Contact the developers for more information. The application"

 

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dr.ketan

Recognized Developer / Recognized Contributor
ChangeLog S10 (S908E/B/0/N)


  • Based on S908EXXU2AVG6 Android12 Aug 2022 security patch OneUI 4.1
  • Probable Fix for Exynos users having Google app issue after applying essential fix
  • ROM Tool on essential fix auto setup zygisk including SafetyNet fix (no needs to change any option manually)
  • After applying fix + Reboot device should pass safetynet. If not, Open ROM Tool - Mods & Misc Fix - and apply SafetyNet fix and reboot if needed
  • Prefixed Mobile data on Dual SIM device
  • GPay (wallet) PRE-FIXED It will get applied on Essential fix. Also you can manually apply/remove anytime from separate option available in ROM Tool - Misc Fix - Gpay Fix
  • Fixed Gear watch pairing issue
Important Instructions for setting up ROM (NEW)

Prerequisite :

  • Must have installed firmware S908*XXU2AVG6 S22 Ultra
  • Rooted device with Magisk (Zygisk) Intallled (read post #4 in case you have non rooted device)
  • We recommend to make EFS (IMEI) backup as soon you root device and keep copy to safer place (outside device)
Warning!

We strongly recommend to make backup data before installing ROM Module, non matching verion or other factors may cause bootloop and you may needed to Factory Reset in certain circumstances. Also ROM Installer may prevent it by installing bootloop protector module but no guarantee!


ROOT & TWRP

You must have rooted S22 Ultra to use this ROM
For Root with TWRP/Without TWRP and for How to update base firmware (Dirty/Clean) read post #4

Once you have rooted device, below is guide about how to install ROM

How to Install Dr.Ketan ROM Module (New!)

  • Download app ROM Installar XDA S22 S*.apk and and Install as regular apk (* = ROM verion)
  • Uninstall any other magisk module you have installed
  • Open ROM Installaer app → Grant SU permission → Just seat and relax. It will auto download ROM and Install automatically. You can see process on screen. → Reboot device when asked.
Benefits of ROM Instller : This method have some extra benefits over regular installation like
  • It won't process if no root access found
  • It will block installation on wrong devices
  • It will abort Installation process if MD5 doesn't match (Corrupt download) to prevent bootloop.
  • Also it will show current firmware version and available firmware version (You should not install if there is much difference in firmware base) Read prerequisite above for recommended firware)
How to Update Dr.Ketan ROM Module (For those who are already on Dr.Ketan ROM Module older version)
  • Remove all magisk Module
  • Update new base firmware according prerequisite & Root device (read post #4 for more details)
  • Install Module as per said above "How to Install Dr.Ketan ROM Module"

Setting up device first time after Module installation

  • Open ROM Tool from app drawer and Apply essential fix and Reboot,
  • After reboot you can check SafetyNet and should be passed. You can use this app from playstore or This from Github to check SafetyNet (ROM Tool will offer to install this during Essential fix too)
  • Now you can further setup ROM a per your liking. Also MagikHide is Configure Denylist now and available under Magisk Settings.
  • Since A12 new Magisk (Zygisk) doesn't have buil-in Module repo, You can get standalone module manager from here (ROM Tool will offer to install this during Essential fix too) For more details and queries about new magisk ref this
Important Note for Dual active SIM users :

After Module ROM Installation, Internet/Network may not be available, Once you apply esssential Fix from ROM Tool- it will detect it and fix on it's own. Netork/Internet will be available after reboot.


PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above


TweaksPro version requires 4.1.07 or up


ROM Features (XDA Version)


- Ad Free QS Panel Toggle
- 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 recorder without CSC restriction (ROM Tool - Mods & Fix)
- High Volume warning disabled
- 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.
- ROM Tool with following Options
  • 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 (disable Play store update)
  • 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
  • ROM Control - See below
  • Mods & Fix
    1. Auto Call Record
    2. Titanium backup FC fix
    3. Google Pay Fix
    4. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
    5. SafetyNet Fix
    6. Samsung Health & Private share fix
  • Update & Fix
- ROM Control (systemUI preferences)
  • Battery Bar with thickness and color option
  • Virtual key on statusbar (Lt/Cinter/Rt)
  • Network meter with Toggle (Lt/Rt/Quick Panel/None) with color option
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
  • Boot splash warning removal. At presently available for Exynos (S908B) only, get it from ROM download area. Instructios packed inside.

Download : DrKetanROM.com

STATUS : Online

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.
 
Last edited:

dr.ketan

Recognized Developer / Recognized Contributor
I am on this ROM. Maybe off topic, but how can I edit build.prop? I tried with Solid explorer and Mi explorer but no success. The file cannot be saved.
You can't. S22 have introduced system with f2fs partition with system read only. You can't edit any system files
 
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Trialer03

Senior Member
Feb 7, 2011
71
4
Samsung Galaxy Note 20
@dr.ketan i installed the firmware vg5
ChangeLog S10 (S908E/B/0/N)


  • Based on S908EXXU2AVG6 Android12 Aug 2022 security patch OneUI 4.1
  • ROM Tool on essential fix auto setup zygisk including SafetyNet fix (no needs to change any option manually)
  • Prefixed Mobile data on Dual SIM device
  • GPay (wallet) PRE-FIXED It will get applied on Essential fix. Also you can manually apply/remove anytime from separate option available in ROM Tool - Misc Fix - Gpay Fix
  • Fixed Gear watch pairing issue
Important Instructions for setting up ROM (NEW)

Prerequisite :

  • Must have installed firmware S908*XXU2AVG6 S22 Ultra
  • Rooted device with Magisk (Zygisk) Intallled (read post #4 in case you have non rooted device)
  • We recommend to make EFS (IMEI) backup as soon you root device and keep copy to safer place (outside device)
Warning!

We strongly recommend to make backup data before installing ROM Module, non matching verion or other factors may cause bootloop and you may needed to Factory Reset in certain circumstances. Also ROM Installer may prevent it by installing bootloop protector module but no guarantee!


ROOT & TWRP

You must have rooted S22 Ultra to use this ROM
For Root with TWRP/Without TWRP and for How to update base firmware (Dirty/Clean) read post #4

Once you have rooted device, below is guide about how to install ROM

How to Install Dr.Ketan ROM Module (New!)

  • Download app ROM Installar XDA S22 S*.apk and and Install as regular apk (* = ROM verion)
  • Uninstall any other magisk module you have installed
  • Open ROM Installaer app → Grant SU permission → Just seat and relax. It will auto download ROM and Install automatically. You can see process on screen. → Reboot device when asked.
Benefits of ROM Instller : This method have some extra benefits over regular installation like
  • It won't process if no root access found
  • It will block installation on wrong devices
  • It will abort Installation process if MD5 doesn't match (Corrupt download) to prevent bootloop.
  • Also it will show current firmware version and available firmware version (You should not install if there is much difference in firmware base) Read prerequisite above for recommended firware)
How to Update Dr.Ketan ROM Module (For those who are already on Dr.Ketan ROM Module older version)
  • Remove all magisk Module
  • Update new base firmware according prerequisite & Root device (read post #4 for more details)
  • Install Module as per said above "How to Install Dr.Ketan ROM Module"

Setting up device first time after Module installation

  • Open ROM Tool from app drawer and Apply essential fix and Reboot,
  • After reboot you can check SafetyNet and should be passed. You can use this app from playstore or This from Github to check SafetyNet (ROM Tool will offer to install this during Essential fix too)
  • Now you can further setup ROM a per your liking. Also MagikHide is Configure Denylist now and available under Magisk Settings.
  • Since A12 new Magisk (Zygisk) doesn't have buil-in Module repo, You can get standalone module manager from here (ROM Tool will offer to install this during Essential fix too) For more details and queries about new magisk ref this
Important Note for Dual active SIM users :

After Module ROM Installation, Internet/Network may not be available, Once you apply esssential Fix from ROM Tool- it will detect it and fix on it's own. Netork/Internet will be available after reboot.


PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above


TweaksPro version requires 4.1.06 or up


ROM Features (XDA Version)


- Ad Free QS Panel Toggle
- 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 recorder without CSC restriction (ROM Tool - Mods & Fix)
- High Volume warning disabled
- 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.
- ROM Tool with following Options
  • 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 (disable Play store update)
  • 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
  • ROM Control - See below
  • Mods & Fix
    1. Auto Call Record
    2. Titanium backup FC fix
    3. Google Pay Fix
    4. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
    5. SafetyNet Fix
    6. Samsung Health & Private share fix
  • Update & Fix
- ROM Control (systemUI preferences)
  • Battery Bar with thickness and color option
  • Virtual key on statusbar (Lt/Cinter/Rt)
  • Network meter with Toggle (Lt/Rt/Quick Panel/None) with color option
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
  • Boot splash warning removal. At presently available for Exynos (S908B) only, get it from ROM download area. Instructios packed inside.

Download : DrKetanROM.
STATUS : Testing

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.
I have installed the latest firmware after a factory reset. But after install the ROM Tool Google play Store doesn't work.
 

dr.ketan

Recognized Developer / Recognized Contributor
@dr.ketan i installed the firmware vg5

I have installed the latest firmware after a factory reset. But after install the ROM Tool Google play Store doesn't work.
Didn't get you. What do you mean by ROM Tool Google play store?
Also show me Settings - about Phone - software info screenshot
Also clear the data of Play stor & Play services and reboot
 

mancman

Senior Member
Jan 17, 2011
184
28
Munich
@dr.ketan -> I just started the VG6 flash and I am rebooting now and figured out there is no S10 apk yet.

Sorry, should have read better.
Can I use the S09.apk or does this not work?

Appreciate any help.

THX
 

dr.ketan

Recognized Developer / Recognized Contributor
@dr.ketan -> I just started the VG6 flash and I am rebooting now and figured out there is no S10 apk yet.

Sorry, should have read better.
Can I use the S09.apk or does this not work?

Appreciate any help.

THX
As mention status in changelog post, it is available for test users only. You can try installing S09, if there will be major issue then device will bootloop and after couple of loop device will auto boot without module. Mostly it should work, update module when S10 public release
 

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  • 7
    Update on TB01

    Further internal testing reports of TB01 on S21 are good, only remaining mod statusbar virtual keys also back. With this OneUI 5.0 ROM have all the custom features like on 4.1
    I am waiting now for new beta and then TB02 (will be based on Beta2 ) will have all the features included.
    For S908E, If time permits, I will make a full custom ROM (instead of magisk module) with system rw, though it may or may not continue in future.
    Stay tuned, Thank you for patience!


    6
    Samsung and Google have made development hell on OneUI 5.0. After too many works in last week finally found some workarund to break it. Here 3minit mod is back.

    Screenshot_20220904_154601_Settings.jpg
    4
    Update to this post

    Tested on S22 ultra too. It seems mess google have made on A13 (Causing issue on system app modification) is having decent fix now. After trying couple of workaround, it seems fixed completely. Yet very limited tested. Planning to make next vesion with fix for test users for wide testing before release to public. I will put dev notes once I found it stable for public release.





    2
    Is the lasted tools backward compatible with old firmware? like Can v11 or newer root AVG6? thanks
    Read changelog of concerned version (links are on main page)
    Under Prerequisite you will find compatible firmware
    1
    Running S908B Beta3 (VI9) Test Module without any issues. Mods work fine too.
  • 35
    S908E I S908B I S9080 I S908N I Dr.Ketan ROM





    ROM Features

    ROM Features varies with version of ROM. For more details, read changelog post. Link available in post #3 for changelog of all versions.
    Must read changelog for a version you are going to install, it will have latest information about features, changes, known bug list/fix and Installation guide of respective version.

    Credit and Thanks :
    @Chainfire - Respected elite developer for supersu and his unbelievable contribution to XDA/Android community. @wanam - Respected elite developer for his awesome contribution and references to his works.
    @topjohnwu for Magisk
    @xperiacle the amazing developer for reference to his work and tools. @amarullz for aroma installer. @gharrington for 3minit battery and QuickLaunch.
    ROM Control source and all credit and thanks goes to @daxgirl and @Wuby986 for their open source project for RomControl.
    @AbrahamGC for some ideas samsungvn htcmania & 4PDA for tips and some stock apks.
    AbrahamGC and Anan1211 for Secure folder and s-health A12 ianmacd for TWRP @afaneh92 for TWRP, system/vendor rw scripts and modules. @Arteush for bluetooth fix (losing BT pair on reboot) on Android Q, aka_vkl for Dolby digital, kdrag0n for SafetyNet fix @Winb33 for custom font pack. HuskyDG for Bootloop Protector magisk module.


    XDA devDB Information

    S908 I Dr.Ketan ROM , ROM for the Samsung Galaxy S22 Ultra

    Contributors

    Dr.Ketan
    ROM OS Version: Android 12
    ROM Kernel: Stock
    ROM Firmware Required: Stock Samsung specified version

    Version Information
    Status:
    Stable

    Created 2022-03-12
    14
    Installation and Download & Notes


    Important :


    - This will void warranty.
    - As of now you will lose Samsung Pay and Samsung Pass forever if you root once, even unrooting won't help. (hope in future we can get it working on tripped knox device)
    - OTA won't work once you root device.
    - ROM Tool permission : Files & media - To save and read files, Calendar - Tool needs some time monitoring to avoid using RT immediately after reboot. Special access for accessibility service - Since Android 12 it requires for QS panel custom Toggl e.g. Reboot to recovery

    Installation :


    Read ChangeLog post for Installation instructions (link on post #3)






    Download : https://drketanrom.com/

    7
    Update on TB01

    Further internal testing reports of TB01 on S21 are good, only remaining mod statusbar virtual keys also back. With this OneUI 5.0 ROM have all the custom features like on 4.1
    I am waiting now for new beta and then TB02 (will be based on Beta2 ) will have all the features included.
    For S908E, If time permits, I will make a full custom ROM (instead of magisk module) with system rw, though it may or may not continue in future.
    Stay tuned, Thank you for patience!


    7
    ChangeLog S01

    • Based on S908EXXU1AVBF Android12 March 2022 security patch OneUI 4.1
    • ROM Tool on essential fix auto setup zygisk including SafetyNet fix (no needs to change any option manually)

    Important Instructions for setting up ROM (NEW)

    Prerequisite :

    • Must have installed firmware S908EXXU1AVBF S22 Ultra
    • Rooted device with Magisk (Zygisk) Intallled (Follow steps belo in case you have non rooted device)
    How to Root device
    • Unlock bootloader
    • Download Root_files*.zip (available in download area) - Extract and Flash Root_Files_*.tar.md5 with Odin for AP tab
    • Reboot to recovery and select to format data (Factory reset option on stock recovery)
    • Reboot device → You will see Magisk stub in drawer → Update it. (In case stuf not there, Donload magisk app from Donload area and intall manually) → Open Magisk - It will ask to complete additionl setup, Let it do. → Reboot device. You are now ready to Intall Dr.Ketan ROM module. Move to next step.

    How to Install Dr.Ketn ROM Module

    • Download DrKetan_ROM_S*_module.zip and copy to device, We recommend to check MD5 to rule out faulty download
    • Uninstall any other magisk module you have installed
    • Open Magisk app → Click on Module → Select Install from storage → Select Module file you have copied to device → Complete Intallation and reboot device
    Setting up device first time after Module installation

    • Open ROM Tool, Apply essential fix and Reboot,
    • After reboot you can check SafetyNet and should be passed. You can use this app from playstore or This from Github to check SafetyNet
    • 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

    PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above


    TweaksPro version requires 4.1.0 or up


    ROM Features (XDA Version)


    - Ad Free QS Panel Toggle
    - 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 recorder without CSC restriction (ROM Tool - Mods & Fix)
    - High Volume warning disabled
    - 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.
    - ROM Tool with following Options
    • 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 (disable Play store update)
    • 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
    • ROM Control - See below
    • Mods & Fix
      1. Auto Call Record
      2. Titanium backup FC fix
      3. Google Pay Fix
      4. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
      5. SafetyNet Fix
      6. Samsung Health & Private share fix
    • Update & Fix
    - ROM Control (systemUI preferences)
    • Battery Bar with thickness and color option
    • Virtual key on statusbar (Lt/Cinter/Rt)
    • Network meter with Toggle (Lt/Rt/Quick Panel/None) with color option
    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

    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 : Online