Development [10.04.22] F926B I Dr.Ketan Magisk ROM I OneUI 4.1

[dr.ketan]

F926B 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 @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.

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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 (pre-rooted). Source code (samsung) here
ROM Firmware Required: Stock Samsung specified version

Version Information
Status: Stable

Created 2022-04-10

 

[dr.ketan]

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/

 

[dr.ketan]

ChangeLog

OneUI 4.1

- S01 - 10.04.2022

 

[dr.ketan]

Rsrvd 4

 

[dr.ketan]

ChangeLog S01

• • Based on F926BXXU1CVC5 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
    
    Prerequisite :
  • Must have installed firmware F926BXXU1CVC5 (Reported working on F926BXXS1CVCA April scurity patch too)
  • Rooted device with Magisk (Zygisk) Intallled (Follow steps below 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!
  
  
  Spoiler: Brief instructions about how to root

  [*](Root F926B)
  

  • Unlock bootloader
  • You needs to download stock firmware (You can get stock firmware with Frija) and extract AP*.tar.md5 file and patch with magisk. Flash patched file with AP tab of Odin
  • 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 stub not there, Donload magisk app from Download 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.

  [*]PS : For detailed instructions about Magisk installation (root) read here. In case still you have question, move to Question forum of S22 section and ask for help. This thread is development thread and any questions related to how to root will be ignored.
  
  
  How to Install Dr.Ketn ROM Module (New!)
  • Download app ROM Installar XDA F3 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).
  • 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)
  • Single click installation
  • It prevents bootloop with magisk module installation on incompatible formware version by injection bootloop protection 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
    
    PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above
    
    
    
    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
    
    
    
    
    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

 

[pvillasuso]

First !!!

Totally recommended with lots of features !

 

[dr.ketan]

Dear friends
I have consider to make this ROM as there is no active development on Fold3 and everyone should thank to @pvillasuso for pushing me lol! ROM made within couple of hrs and that without having device so may some bugs expcted, but according testers, stable enough for release.
Also thanks to all testers who have tested and reported. I may not be able to release ROM with every new firmware but will try my best when time permits.
Again thank you all for showing love & trust for Dr.Ketan ROM

 

[chris92500]

Hi,
Perfect Rom!!! thank you Dr.Ketan to provide us with this rom

 

[f4bio]

works like a charm! great work doc!

 

[Sinus1]

Installed your ROM, and finally my Fold3 is happy Thank you Dr.Ketan for your excellent work!

 

[junevtec]

Installed your ROM, and finally my Fold3 is happy Thank you Dr.Ketan for your excellent work!

will we ever see this rom for the usa version ther sm-f926u??

 

[dr.ketan]

Important :

ROM S01 reported working on base F926BXXS1CVCA April scurity patch too, so you can first update to new base - Root - Install ROM (follow installation guid above)







.

 

[pvillasuso]

will we ever see this rom for the usa version ther sm-f926u??

Not possible , this is just for the F926B variant only .
AFAIK for several reasons, such as rooting and unlocking bootloader not available for for sm-f926u

 

[klemen241]

It says installed, but there is no ROM Tool app

 

[dr.ketan]

It says installed, but there is no ROM Tool app

Show me magisk module page screenshot

 

[klemen241]

Show me magisk module page screenshot

can be a problem that i am on march security update?

 

[dr.ketan]

can be a problem that i am on march security update?

If you are on non supported firmware then module itself have turnd off (Check module page) to prevent bootloop. Read installation guide and changelog post and follow it to the letter.

 

[klemen241]

If you are on non supported firmware then module itself have turnd off (Check module page) to prevent bootloop. Read installation guide and changelog post and follow it to the letter.

That must be it. I will update official firmware and try again. thanks

ps: rom works great. For now no problems. Only in the battery bar addon, has ON and OFF switched haha.

 

[mcn1970]

Thanks for the ROM.
Is Samsung Health and Galaxy Watch pairing working properly?

 

[pvillasuso]

Thanks for the ROM.
Is Samsung Health and Galaxy Watch pairing working properly?

Yes , both working properly