[Samsung Galaxy S21 Ultra] dr.ketan:
ChangeLog T03

Based on Samsung OneUI 5.0 stable G998BXXU5DVKI Dec 2022 security patch

ROm Tool will skip asking module/App installation if already installed (In case of dirty Install)

Pre-Fixed Access Denied Popup, also additional fix added in ROM Tool in case dirty install cause issue with previouslu updated app.

Vanced manager replaced (No more vance app available to download) with One Click ReVanced extended YouTube Installer.

SystemUI Mods are now optional and needs to activate separately.

System Recover utility : This new feature can detect SystemUI mods malfunction (Yet no one reported though), and fix it on it's own. You just needs to wait 30-40 seconds after booting device. It will notify when fix applied and device needs reboot.

GooglePay Fix includd in ROM Tool (Mods & Misc Fix - Google pay Fix)

Magisk updated to V25.2 ,You needs to update Magisk stub soon after installing ROM after first boot device to system.

Some AR Zone components are removed (To make little room in system if you want to flash something), If you wish you can install removed component as Magisk module available in download area along with ROM zip. To install AR Zone → Download zip → Open Magisn → Modules → Install from storage → Navigate to AR Zone zip you have downloaded.

Important Instructions for setting up ROM (NEW)

- In case clean installing ROM

On first boot, open magisk (if not installed, you needs to update from stub/Install as apk) 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 you can check SafetyNet and should be passed. You can use this app from playstore or This from Github to check SafetyNet (Applying ROM Tool Essential fix will offer to install this app)

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 (Applying ROM Tool Essential fix will offer 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 all magisk modules and 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 :

We recommended to flash Stock firmware before flashing this ROM if you are on too old base or on other ROM, If not full, at least flash Home_CSC*.tar.md5 file from stock firmware with CSC tab of Odin. This is specifically for Non OXM group of CSC (To check your CSC group, Dial *#1234#. If CSC part doesn't starts with G998BOXM your are on Non OXM group of CSC

For OXM group of CSCs, (If your CSC part starts with G998BOXM) CSC files are included (about 131 CSCs) in ROM setup file, You can see complete list of available CSC in aroma installer. You must select to flash CSC option if your csc is part of it. This will update CSC files to same base.

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.

Clean Install is recommended always.

Don't Install any module related to SafetyNet Fix/Busybox/Multidisabler etc, Everything is included in ROM itself.

TweaksPro version requires 5.0.2 or up

ROM Features (XDA Version)

Ad Free QS Panel Toggle

Reboot to recovery QS Panel Toggle

Auto/Mannual Call recorder (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)

NonRoot - Requires MicroG to login

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.

Custom SystemUI Mods + ROM Control (see below for ROM Control options)

Show/Hide stock battery

Show/Hide 3minit battery

show/hide stock clock

show/hide 3minit clock

Stock SystemUI Mods (QuickStar)

Mods & Fix

Auto Call Record

Titanium backup FC fix

Google Pay Fix

Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)

SafetyNet Fix

Remove warning screen on bootsplash.

Samsung Health & Private share fix

Intall Dolby Atom sound mode

Update & Fix

Auto Install option (while Applying Essential Fix in ROM Tool) for

Yasanac Safety Checker

Swift Backup

FOX magisk module manager

LSposed including Manager

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.

Installation Guide : (Installation guide txt file included in download area along with ROM zip)

Requirement : G998B with TWRP installed

Download and extract zip - It have all required files. Read Installation file 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 ) In case 3minit battery settings FC, manually give permission for file storage and also needs to signin to goole account.

May I have TWRP flashable Bootloader & Modem ? - NO, I never provide it. Read here why.

Tips on TWRP and App Backup/Restore Read Here

Access denied popup : Uninstall update for Digital Key and then delete system/priv-app/DigitalKey or run below command from terminal

adb shell pm hide com.samsung.android.dkey

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