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Development [25.10.21] G998B I Dr.Ketan ROM I OneUI 4.0 Beta I OneUI 3.1

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infoenekas

Senior Member
Nov 6, 2014
124
10
Hello, Dear Doctor. I had questions. If I want to flash the official rom again, can I have the secure folder feature again. A friend of mine has done this and cannot use the secure folder now on the official ROM. Has a solution?
 

Sputnikk23

Senior Member
Jun 23, 2010
868
113
Dirty flashed from r10 to sb2, worked like a charm! thanks :D

just had to re-register my fingerprints and allow notifications for each app, but other than that no issues what so ever, thanks :D

Edit: google pay isn't working but I spose that's as per other reports of gpay not working on the beta regardless of root or stock, safety net passes with the supplied fix
Wait so, dirty flash works? I thought changelog said clean install is required.
 

hthiengo

Member
Dec 25, 2012
32
12
Rio de Janeiro
Hi there!

I'm currently at AUHB (August) update and my device's CSC is ZTO (Brazil), part of OWO multi-csc. Can I flash the OneUi 4 Beta version of this ROM? Or do I have to wait for the AUHD update first?

Thanks in advance!
 

dr.ketan

Recognized Developer / Recognized Contributor
Hi there!

I'm currently at AUHB (August) update and my device's CSC is ZTO (Brazil), part of OWO multi-csc. Can I flash the OneUi 4 Beta version of this ROM? Or do I have to wait for the AUHD update first?

Thanks in advance!
Yet no ZTO oneui 4 available so you have to flash rom and skip flashing csc files. If you have any weird bug, that could be due to lacking 4.0 csc. In that case you can return to R* rom. If no bug then keep using it
 
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dr.ketan

Recognized Developer / Recognized Contributor
Thank you guys!
It's been just 24 hrs and nearly 100 downloads, no any bugs yet reported so glad to know users are happily using beta. Specially those users who are on non OXM csc and have no scope to test beta officially.

Again thank you all for trust and love for this ROM.

Dr.Ketan
 

Alexio34

Member
Sep 15, 2021
12
2
You needed to root your device
Here is guide how to root
OR simply Install this ROM (Installation guide available in download area)and you ill have rooted device
Don't orry about 2 days, will adjust it.
Good evening, sorry but I let my phone to assistance so now i’m trying to install it but I have a question with the premium package , I have an apk to activate extra functions or directly a rom zipped with all addons? Thank you again, bye
 

Srbija2012

Senior Member
Apr 12, 2012
634
137
Canberra
Samsung Galaxy S21 Ultra
Can confirm - had to re set up my fingerprints and allow notifications first time i opened an app but it *is* possible, I didn't flash a CSC either
Thanks Champ...
So confirming you used the previous method as per normal... :
Flashed the IMG file
Flashed the Rom Zip file
Rebooted into DL mode, flashed AP, BL and CP
Rebooted, apply essential fix and off you go...

Also, if i want to back up my A11 rom, what do i need to select in TWRP, just the IMG file?

Appreciate your help...

Cheers
 
Last edited:

founchki

Member
Oct 27, 2015
41
11
Google Pixel
ASUS ROG Phone 3
Thanks Champ...
So confirming you used the previous method as per normal... :
Flashed the IMG file
Flashed the Rom Zip file
Rebooted into DL mode, flashed AP, BL and CP
Rebooted, apply essential fix and off you go...

Also, if i want to back up my A11 rom, what do i need to select in TWRP, just the IMG file?

Appreciate your help...

Cheers
Flashed the provided twrp first in AP slot
Flashed the super.img
Rebooted
Installed the zip
Flashed AP BL and CP
Flashed zip again (it didn't work the first time)
Booted
Applied safety net fix
Reboot

If you want to back up I have no idea how to or what to backup, I did a backup of my data and apps using swift backup in case
 
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Reactions: Srbija2012

Srbija2012

Senior Member
Apr 12, 2012
634
137
Canberra
Samsung Galaxy S21 Ultra
Flashed the provided twrp first in AP slot
Flashed the super.img
Rebooted
Installed the zip
Flashed AP BL and CP
Flashed zip again (it didn't work the first time)
Booted
Applied safety net fix
Reboot

If you want to back up I have no idea how to or what to backup, I did a backup of my data and apps using swift backup in case
Thanks, all seemed to go well.... I didnt have to flash the ZIP twice, but it did throw up some mounting errors whilst flashing the rom zip which ive never seen before

Optimizing apps as we speak...

Dirty flash went well. Just a few apps here and there that are not responding, but no big deal.

Safetynet fix isnt passing, so ill look into that further...
(UPDATE: USED THE RIRU METHOD, SAFETYNET PASSES NOW)
 
Last edited:

dr.ketan

Recognized Developer / Recognized Contributor
Good evening, sorry but I let my phone to assistance so now i’m trying to install it but I have a question with the premium package , I have an apk to activate extra functions or directly a rom zipped with all addons? Thank you again, bye
Premium features are just an application you needs to install, ROM zip remain samefor all.
 
Last edited:

Top Liked Posts

  • 1
    Via PC using USB cable?

    Have you changed cables recently?
    Hi thanks! Used a flash drive. All good now 👍
  • 13
    Guys
    Quite busy with life, just y'day started N10 re base so first needs to complete it. Later (when time permits) will start workings on beta2. Kindly keep patience. Thanks all.
    9
    ChangeLog SB3 (OneUI 4.0 base)

    • Based on G998BXXU3ZUJ1 (Official Beta2) Android12 Oct 2021 security patch OneUI 4.0
    • SafetyNet : SafetyNet fix again Pre-fixed, You just requires to apply Essential Fix from ROM Tool and reboot device. Also make sure Magisk Hide is enabled in case safetynet fails. DON'T install every f* patch including Hide.Props, Nothing is required other than said above. I am not going to entertain any question regarding safetynet, simply follow what did said, that's it.
    • GoodLock some modules yet to update for A12
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • New base have updated bootloader so if you are running previous base, you must needs to update Bootloader & Modem else device won't boot. BL and Modem included in ROM zip with separate instructions.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is recommended always.

    TweaksPro version requires 2.0.0 or up

    ROM Features

    - 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)
    - Removed many stubs & common bloatwares (tried to preserve most functions though)
    - Removed carrier bloatwares
    - More secure OEM patch.
    - 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
    • 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
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain 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
    PS : There may be few more options in ROM control but won't work if those are not mentioned here.


    Installation Guide : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt and follow to ther letter.

    Known Bug/Tips/Fix

    - 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )


    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.




    -
    8
    Testing SB3 now (Based on Official beta2 UJ1), NO ETA Though, Changelog will be soon.



    Screenshot_20211010-201336_Settings.jpg
    7
    ChangeLog SB4 (OneUI 4.0 base)

    • Based on G998BXXU3ZUJG (Official Beta3) Android12 Oct 2021 security patch OneUI 4.0
    • SafetyNet : SafetyNet fix again Pre-fixed, You just requires to apply Essential Fix from ROM Tool and reboot device. Also make sure Magisk Hide is enabled in case safetynet fails. DON'T install every f* patch including Hide.Props, Nothing is required other than said above. I am not going to entertain any question regarding safetynet, simply follow what did said, that's it.
    • Fixed new version of Samsung Health crashing.
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • New base have updated bootloader so if you are running previous base, you must needs to update Bootloader & Modem else device won't boot. BL and Modem included in ROM zip with separate instructions.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is recommended always.
    • GoodLock some modules yet to update for A12

    TweaksPro version requires 2.0.1 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)
    - Removed many stubs & common bloatwares (tried to preserve most functions though)
    - Removed carrier bloatwares
    - More secure OEM patch.
    - 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
    • 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
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain 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
    PS : There may be few more options in ROM control but won't work if those are not mentioned here.


    Installation Guide : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt and follow to ther letter.

    Known Bug/Tips/Fix

    - 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )


    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
















    .
    5
    Beta 3 seems overall much smoother and optimized.


    Screenshot_20211022-224717_Settings.jpg
  • 20
    G998B 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. afaneh92 for TWRP @Arteush for bluetooth fix (losing BT pair on reboot) on Android Q @Winb33 for custom font pack


    XDA devDB Information

    G998B I Dr.Ketan ROM , ROM for the Samsung Galaxy S21 Ultra

    Contributors

    Dr.Ketan
    ROM OS Version: Android 11
    ROM Kernel: Stock
    ROM Firmware Required: Stock Samsung

    Version Information
    Status:
    Stable

    Created 2021-03-15
    13
    Installation and Download


    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.

    Installation :


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

    PS : Who can handle consequences of dirty flashing, they never need to ask this question in forum. If you dirty install then handle it yourself .




    Download : https://drketanrom.com/

    13
    Guys
    Quite busy with life, just y'day started N10 re base so first needs to complete it. Later (when time permits) will start workings on beta2. Kindly keep patience. Thanks all.
    9
    ChangeLog SB3 (OneUI 4.0 base)

    • Based on G998BXXU3ZUJ1 (Official Beta2) Android12 Oct 2021 security patch OneUI 4.0
    • SafetyNet : SafetyNet fix again Pre-fixed, You just requires to apply Essential Fix from ROM Tool and reboot device. Also make sure Magisk Hide is enabled in case safetynet fails. DON'T install every f* patch including Hide.Props, Nothing is required other than said above. I am not going to entertain any question regarding safetynet, simply follow what did said, that's it.
    • GoodLock some modules yet to update for A12
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • New base have updated bootloader so if you are running previous base, you must needs to update Bootloader & Modem else device won't boot. BL and Modem included in ROM zip with separate instructions.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is recommended always.

    TweaksPro version requires 2.0.0 or up

    ROM Features

    - 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)
    - Removed many stubs & common bloatwares (tried to preserve most functions though)
    - Removed carrier bloatwares
    - More secure OEM patch.
    - 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
    • 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
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain 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
    PS : There may be few more options in ROM control but won't work if those are not mentioned here.


    Installation Guide : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt and follow to ther letter.

    Known Bug/Tips/Fix

    - 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )


    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.




    -