Development [15.05.23] Full ROM System-RW for S908E/B I Magisk ROM Module for all S22 I Dr.Ketan ROM

S908E and S908B users want to make full ROM with system-rw?

  • Yes, Full system-rw ROM including Mods.

  • Yes, Full Stock system-rw ROM + separate Module.

  • No, I am fine with Magisk Module only.


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this.guy.lol

Senior Member
May 14, 2015
691
97
OnePlus 9 Pro
No
Essential fix requires only one time after flashing ROM.
Edit :
Applying long press home everytime is bug, probably Google change something recently. Will try to fix in next version
thanks, idk if you see my other rom requests for features. but id love to see screen off torch with the power button and custom nav bar bindings like what you have now with the issue i mentioned. but with log press back for a specific function. much like crdroid has. just some ideas.


also, is there a way to get motorola dolby working with extras edits and such? stock dolby seem boring and limited. imho the volume is a tad low but could better be boosted and more bass. idk if script edits still are a thing for phones like how the s9 and note 9 were.
 

Sputnikk23

Senior Member
Jun 23, 2010
905
114
I'm still on T02 as a pro user and my Google pay app started acting up. When I open it it says "google pay is updating right now But you can still use your phone to pay with [a specific card]". I've tried reinstalling but no luck. Was there an update that might have broken this? Any workaround other than updating the ROM (I know I should but I'm really struggling with health right now).

Thanks
 

dr.ketan

Recognized Developer / Recognized Contributor
I'm still on T02 as a pro user and my Google pay app started acting up. When I open it it says "google pay is updating right now But you can still use your phone to pay with [a specific card]". I've tried reinstalling but no luck. Was there an update that might have broken this? Any workaround other than updating the ROM (I know I should but I'm really struggling with health right now).

Thanks
Try updating safetynet fix with this

 

Alipk52

Senior Member
May 14, 2011
741
135
37
Karachi
OnePlus 5
Realme XT
I just can't wait to restart my Samsung flashing journey which i have left after Galaxy S5, now i have bought this first Samsung device after so many years, i have enjoyed your ROM in Note 2 which is still with me with no software support. Now i am just giving few months before unlocking bootloader and flash this, had to check the device out fully in case i would require a warranty claim. I will not think twice flashing this (908E).
 
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Jun 7, 2020
13
1
Try updating safetynet fix with this

I use 4 days your Full system-rw ROM but after this i flash full stock rom with full wipe (CSC_OXM_). And now i have big problem-i cant flash afaneh92_lp_rw_tool_v0.4 script on stock rom. I do all on this instruction https://forum.xda-developers.com/t/...-all-s22-i-dr-ketan-rom.4414933/post-86565137 and https://forum.xda-developers.com/t/...galaxy-s22-ultra-exynos.4453231/post-86975585 this and problem is stay.. I try with 3.6.2 3.7.0 and not work. Maybe you can help me.. Please..
 

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tdgillihan

Senior Member
Jul 10, 2012
1,553
1,855
65
Fallbrook, CA
How Back To Stock Rom From T06 ROM ?
Just download the full stock firmware for your specific device and flash it with Odin. Pretty much the same as flashing the T06. ROM. But you'll need to decide which CSC to use from your download when you flash.
  • CSC – If you flash the CSC file, it’ll perform a factory reset of your Galaxy device and wipe all data while installing a new firmware to bring your device to the same state as it was when you purchased it. Go with CSC if you want a clean installation.
  • HOME_CSC – On the other hand, if you want to keep your Samsung phone’s data and settings even flashing the stock firmware, you can select the HOME_CSC file.
I would probably recommend the CSC file for a"clean" flash so that nothing from the custom ROM is left behind for your situation. Then you can restore your backup with what you want. But it's your decision, just don't come back in here and complain about something being wonky if you don't do a clean install.
Make sure to make a full backup before you do anything and that you're installing the correct files for your device based on your model number and region.
 
Last edited:

dr.ketan

Recognized Developer / Recognized Contributor
Just download the full stock firmware for your specific device and flash it with Odin. Pretty much the same as flashing the T06. ROM. But you'll need to decide which CSC to use from your download when you flash.
  • CSC – If you flash the CSC file, it’ll perform a factory reset of your Galaxy device and wipe all data while installing a new firmware to bring your device to the same state as it was when you purchased it. Go with CSC if you want a clean installation.
  • HOME_CSC – On the other hand, if you want to keep your Samsung phone’s data and settings even flashing the stock firmware, you can select the HOME_CSC file.
Just make sure to make a full backup before you do anything and that you're installing the correct files for your device based on your model number and region.
Some Corrections :
When you moving custom (decrypted) to stock - you only have choice is CSC* as you needs Factory Reset while moving from decrypted data to encrypted data
Once you root device, It never come to "the same state as it was when you purchased it" It's one way, certain features never work on stock because of tripped knox.
 

sonic699

Member
Jul 13, 2015
12
3
Redcar
Morning Guys,

Just went to pay using Google wallet and for some reason its now saying my phone doesn't meet the safety standards. I've not changed anything and everything was working fine on Wednesday which was the last time I used my phone to pay. I've done the usual wiping of cache and checking the apps are on the deny list. Any ideas? I've attached the modules I have installed and the error message
 

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dr.ketan

Recognized Developer / Recognized Contributor
Morning Guys,

Just went to pay using Google wallet and for some reason its now saying my phone doesn't meet the safety standards. I've not changed anything and everything was working fine on Wednesday which was the last time I used my phone to pay. I've done the usual wiping of cache and checking the apps are on the deny list. Any ideas? I've attached the modules I have installed and the error message
ReApply essential fix - Reboot
If needed clear GPay data
 
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forid200

Senior Member
May 2, 2013
451
230
London
Some Corrections :
When you moving custom (decrypted) to stock - you only have choice is CSC* as you needs Factory Reset while moving from decrypted data to encrypted data
Once you root device, It never come to "the same state as it was when you purchased it" It's one way, certain features never work on stock because of tripped knox.
Bit of a rant but this is the one thing about Samsung that really bothers me... The knox permanently tripping. I wanted to trade in and get the S23 Ultra but decided against it thanks to Knox.
 

Top Liked Posts

  • 1
    Can i ask what the advantages of faking/spoofing your location are?
  • 11
    ChangeLog T08 (Full System-RW ROM) for S908B & S908E/N

    This is a full system-rw ROM with Mods included for S908B, S908E/N

    For all other variant (S90*)Magisk Module ROM changelog link, read post #3

    • Based on S908BXXS4CWD3/S908EXXS4CWD4 Android13 May 2023 security patch OneUI 5.1
    • Magisk updated to 26.1
    • ROM Tool fixed for Old Magisk (25.2) support
    • Updated SafetyNet Fix. It will get auto install on Applying Essential Fix from ROM Tool, Still issue then try one from ROM Tool - Misc Fix - safetyNet + Gpay Fx

    IMPORTANT : In case you dirty flashing ROM,
    • In case your existing ROM have different version of Magisk from one you are going to Install (Check Changelog for Magisk version info) then first restore magisk app in case you have hide (rename) it and then uninstall magisk app from app drawer. After ROM installation, you may have stub (Magisk sortcut) for Magisk, you can click there and update. If no stub available, download Magisk apk from download and Install apk manually. If you are using same version of magisk then nothing requires to do for magisk.
    • Remove *DrKetanROM* magisk module(s) then straightway Reboot to download mode and Flash ROM

    Installation : Notes included in ROM download area

    Setting up device first time after ROM installation


    • Check for Magisk app, if not available/only stub available, Install Magisk apk → Open & allow run additional setup if asked for → Reboot
    • 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


    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 5.1.02 or up


    ROM Features (XDA Version)


    - Ad Free QS Panel Toggle
    - Reboot to recovery QS Panel Toggle
    - Native call recorder (Manual) (call record option during in-call)
    - 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.
    - Option to remove carrier bloatwares
    - ROM Tool with following Options
    • AdFree mode Enable/Disable
    • Long Press Home button customization
    • System UI Mods (custom) : Needs to Install custom SystemUI
      1. Show/Hide stock battery
      2. Show/Hide 3minit battery
      3. show/hide stock clock
      4. show/hide 3minit clock
      5. Statusbr mods & color : see ROM Control below
    • SystemUI Mods (Stock Mods - QuickStar Module functions) : Works without installing custom SystemUI
    • 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.
    • 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
      7. NetFlix / Amazon Prime Fix : Needs If TWRP + Decrypted data
      8. Access denied PopUp fix
    • Remove Customization : This will remove system customization of ROM and retain stock experience, also before using this option still you can Apply Essentail fix for sopme critical fix like SafetyNet, GPay etc. All systemless fix still remain after removing customization.
    • Update & Fix
    • Bootloader / Busybox checker
    • ROM Info
    - ROM Control (systemUI preferences)
    • Battery Bar with thickness and color option + Charging Animations
    • 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.
    • com.android.phone restart/FC : To fix this - Open ROM Tool → Mods & Misc Fix → Freeze CID manager
    • Currently no workaroung for Bootloader warning screen message appears on Snapdragon device

    Download : DrKetanROM.com

    STATUS : Online

    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.
    5
    T08 is Online now. (S908B,S908E & S908N)

    Must read changelog above




    .
    5
    Testing T08 (May security Patch) on S908E



    Screenshot_20230512_231843_Settings.jpg
    2
    How To Update To T06 TO T07 Without DataLoss ?
    By reading every single line of Changelog post.
    2
    There's no harm in asking mate. 🇷🇸
    I get what you're saying mate, and i apologise for coming across abrupt. In reality, its so good to not have to worry about flashing TWRP anymore, of flashing the wrong version etc and bricking your phone etc.. Booting into download mode and flashing this rom is so simple you cant go wrong.. Granted, copying a flash file to ones phone and flashing via stock bootloader sounds great, but considering how busy he is updating various models, im just happy to have an ODIN flashable rom..

    Again, apologies for being a bit rude.
  • 55
    S908B & S908E system-rw Dr.Ketan ROM


    Supported device : S918B & S908E/N for Full ROM, All rootable variants for Magisk Module

    We do support usually 2-3 years since device launched, but yet no guarantee, We may drop support for any device / any variant/s anytime without any prior notice.







    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.

    There are two types of ROM available since OneUI 5.0

    1.Full system-rw ROM
    : Full ROM includes super.img with system-rw capabilities + stock enforcing kernel + ROM Control & Modification
    Supported device : S908B & S908E

    2.Magisk ROM Module and
    here explained in details how it is different from full ROM
    Supported device : All S22 variants



    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 @afaneh92 for TWRP, system/vendor rw scripts and modules. @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. MrWeahere for CRB Kitchen


    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 (pre-rooted). Source code (samsung) here
    ROM Firmware Required: Stock Samsung specified version

    Version Information
    Status:
    Stable

    Created 2022-03-12
    23
    Installation, Important Infos & Download


    Installation
    : State of the art Installation procedure.

    Detailed installation guide separately available in download area along with ROM files for Full ROM and for magisk module read changelog post.

    WARNING

    Before you root your device you must be aware that

    • 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.
    • There are many features stop working when you unlock bootloader other than S pay/Pass like Samsung Health, Secure Folder, Galaxy Watch pairing issue, Issue connecting old gear watch (S3 or earlier), Google Pay etc but ROM is patched for all these mentioned features. Still you may trouble using some bank apps and these may fixed by adding these apps to Magisk Hide
    • There may be some knox features there which you may not able to use but I can't list those as I never used. Just Google It
    • Patched featurs are working today when writing this, No idea if it may stop working next moment/tomorrow or later
    • Also to note, once you root, you can't go back to "pre-rooted" state completely. It is one way!
    • OTA won't work once you root device.
    • ROOT with caution.
    • You can unroot & Relock bootloader after flashing stock firmware, but still your warranty flag remain 0x1 and most of countries it still voids warranty. Also after unrooting & relocking bootloader, some knox features never work again.
    ROM Tool permission : Files & media - To save and read files, Calendar - Tool needs some time monitoring to avoid using RT immediately after reboot. Special access for accessibility service - Since Android 12 it requires for QS panel custom Toggl e.g. Reboot to recovery






    Download : https://drketanrom.com/

    13
    Regarding full ROM (for S908B/E)

    What I am planning is to make Odin flashable ROM from next version. Now a days on newer device you needs PC & Odin to flash bootloader so making ROM with TWRP flashable zip still you needs PC, Instead if I make Odin flashable ROM then it will be much easier. Even you no more needed to have same firmware installed.
    Installation will be swift like
    • Flash provided files with Odin with respective slot
    • Wipe/Format will be optional if you are already on my ROM. (must in case you are on stock/encrypted data)
    What you think?
    12
    Proposed ROM development now onwards :

    Looking to poll results, it seems most users wants Full system-rw ROM including Mods. So finally found a way so users with any choices won't get disappointed.

    • To make a Full ROM + Mods (No Magisk module requires). This will only for S908B & S908E - This will be for users with choice 1
    • Above said ROM will have option in ROM Tool to remove customization, with this you can remove all customization and retain with pure stock experience. Before removing customization, still you can apply essential fix so it will keep all important systemless fix like SafetyNet/GPay etc. - This will be for users with choice 2
    • Magisk Model development will remain continue for all other variants including S908B/E

    I am Testing Full ROM including mods now on S908E, soon it will be public.
    Thank you for trust & support for ROM!

    PS : Full ROM is under testing now!