[Samsung Galaxy S22 Ultra] dr.ketan:
ChangeLog TB02 (S908E/B/0/N) OneUI 5.0

Based on S908EXXU2ZVI9 OneUI 5.0 (Official Beta) Sept 2022 security patch

ROM Tool on essential fix auto setup zygisk including SafetyNet fix (Read setting up ROM below)

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

New Auto Call Record menu (ROM Tool - Mods & Misc Fix - Auto Call Record)

SystemUI Mods are now optional and needs to activate separtaely.

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.

IMPORTANT : Mods (Sleep,Driving,Excercise etc) have bug, DON'T Use it. (This is Beta bug)

Fixed Gear watch pairing issue

Important Instructions for setting up ROM (NEW)

Prerequisite :

Must have installed firmware S908*XXU2ZVI9 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 T*.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 5.0.b1 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.

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.

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 : 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.