Development [18.06.22] S908E I S908B I S9080 I S908N I Dr.Ketan Magisk ROM I OneUI 4.1

[dr.ketan]

ChangeLog S06 (S908E/B/0/N)

• Based on S908EXXU2AVE4 Android12May 2022 security patch OneUI 4.1
• ROM Tool on essential fix auto setup zygisk including SafetyNet fix (no needs to change any option manually)
• Fixed Reboot to recovery QS Panel Toggle

Important Instructions for setting up ROM (NEW)

Prerequisite :

• Must have installed firmware S908*XXU2AVE4 S22 Ultra
• 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 S908E Snapdragon)

• Unlock bootloader
• Download Root_files*.zip (available in download area) - Extract and Flash Root_Files_*.tar.md5 with Odin for AP tab
• 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.

(Root S908B/0/N)

• 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.Ketan ROM Module (New!)

• 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.

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
• 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 4.1.03 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

• 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.

 

[dr.ketan]

S06 is Online now.
Must read changelog above.


















.

 

[Redeye Dog]

I've scoured through these threads and there seems to be support for some s908 variants. Dr Ketan, I have a s908u1.Will there ever be a Dr Ketan ROM for my snapdragon model?

 

[zongsheng]

How to update from S05 to S06?

 

[mrjoy]

Thanks for new updates. Can we use old Rom Installer app as I have seen this apk file on mediafire with old date updated?

 

[pappschlumpf]

Hey Dr. I'm back on Samsung and well your ROM is my first choice, as always. Would you consider to provide a download for S05? For the 908B there's no AVE4 actually. S06 isn't compatible if i understand your changelog right.
I consider to provide a kernel maybe. Time is very limited, so i still have think about if it's worth the work. Well if i start with it i'll contact you with Telegram.
Many thx again for your work and help you provided to me to make the Note 20 kernel.

 

[dr.ketan]

Hey Dr. I'm back on Samsung and well your ROM is my first choice, as always. Would you consider to provide a download for S05? For the 908B there's no AVE4 actually. S06 isn't compatible if i understand your changelog right.
I consider to provide a kernel maybe. Time is very limited, so i still have think about if it's worth the work. Well if i start with it i'll contact you with Telegram.
Many thx again for your work and help you provided to me to make the Note 20 kernel.

Sorry, no option for older module. Still S06 should work on previous base as it seems no much difference except security patch

I've scoured through these threads and there seems to be support for some s908 variants. Dr Ketan, I have a s908u1.Will there ever be a Dr Ketan ROM for my snapdragon model?

No meaning until your device have option to root.

How to update from S05 to S06?

Updated changelog post.

 

[pappschlumpf]

Sorry, no option for older module. Still S06 should work on previous base as it seems no much difference except security patch


No meaning until your device have option to root.

Updated changelog post.

Not working, play service constantly crashes.

 

[Tonystarki]

S908E I S908B I S9080 I S908N 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
ROM Firmware Required: Stock Samsung specified version

Version Information
Status: Stable

Created 2022-03-12

Add support for s22 snap bro please s901e

 

[dr.ketan]

Not working, play service constantly crashes.

Try uninstalling updates and clearing data. Settings - app - play services - click three dot and select to uninstall updates. then also clear data
Repeat same with play store
and reboot

 

[dr.ketan]

Add support for s22 snap bro please s901e

What happens if you install module on S22? if youhaven't tried then do it and let me know. If device doesn't boot and bootloop couple of thime and then boots and you find module installed but not active then it means it doesn't support. Though I strongly recommend to make backup important data before you carry out test.

 

[limaxks]

Dual messenger not working... keep crashing

 

[zongsheng]

Dont have data network. What hapen

 

[dr.ketan]

Dont have data network. What hapen

Applied essential fix?

 

[zongsheng]

Applied essential fix?

How I can apply it? I cant find Rom tool-kit

 

[dr.ketan]

How I can apply it? I cant find Rom tool-kit

You needs to read every single line written in changelog for better understanding rom installation process.

 

[zongsheng]

You needs to read every single line written in changelog for better understanding rom installation process.

Sorry so much but I read in changelog but when I install and update S06. File apk was deleted after reboot so I dont know where is rom tool-kit

 

[pappschlumpf]

Try uninstalling updates and clearing data. Settings - app - play services - click three dot and select to uninstall updates. then also clear data
Repeat same with play store
and reboot

It's definitely a no go. Play service crashes go away after clearing data of settings, play service and play store. Installed all updates fir sure too. But, you can not launch the Google settings from Samsung settings, dows nothing. Samsung Watch connection dead, setup again doesn't work too, because of copy profile to watch fails, etc. It makes not sense to use the combo AVDB ROM and S06, it works like crap to be honest. Well hopefully there's an update to your base available from Samsung soon.

 

[donkeyman1234]

It's definitely a no go. Play service crashes go away after clearing data of settings, play service and play store. Installed all updates fir sure too. But, you can not launch the Google settings from Samsung settings, dows nothing. Samsung Watch connection dead, setup again doesn't work too, because of copy profile to watch fails, etc. It makes not sense to use the combo AVDB ROM and S06, it works like crap to be honest. Well hopefully there's an update to your base available from Samsung soon.

Maybe you should not root your phone in the first place.

 

[pappschlumpf]

? To use a Magisk ROM Magisk and root is needed
Mismatching base is obviously the problem. Is there any matching base for Exynos devices?
Anyway i root all phones to use my own kernel.