Dr. Ketan Thank you so much for all hard work you put into this ROM.
Sorry once ROM gets update, previous rom version get withdrawn.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 workDr. 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.
You can't. S22 have introduced system with f2fs partition with system read only. You can't edit any system files
I have installed the latest firmware after a factory reset. But after install the ROM Tool Google play Store doesn't work.ChangeLog S10 (S908E/B/0/N)
Important Instructions for setting up ROM (NEW)
- 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
- 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)
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!)
Benefits of ROM Instller : This method have some extra benefits over regular installation like
- 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.
How to Update Dr.Ketan ROM Module (For those who are already on Dr.Ketan ROM Module older version)
- 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)
- 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
Important Note for Dual active SIM users :
- 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
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
- ROM Control (systemUI preferences)
- 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 (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
- Show/Hide stock battery
- Show/Hide 3minit battery
- show/hide stock clock
- show/hide 3minit clock
- ROM Control - See below
- 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
- Samsung Health & Private share fix
- Update & Fix
PS : There may be few more options in ROM control but won't work if those are not mentioned here.
- 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
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.
Didn't get you. What do you mean by ROM Tool Google play store?
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