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Development [11.10.21] G998B I Dr.Ketan ROM I OneUI 4.0 Beta I OneUI 3.1

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rsimas

Senior Member
Nov 18, 2008
1,335
191
Screenshot_20210722-093523_AccuBattery.jpg
Screenshot_20210722-093511_AccuBattery.jpg

I accubattery with this...
 

paul_cherma

Senior Member
Apr 20, 2021
84
20
It would make sense. There are some strange issues with the latest update.

I personally experience significantly poorer battery and also something seems wrong with the storage.

Sometimes when I take pics or videos they do not appear in the gallery properly but instead as corrupted files. Then if I reboot they re-appear. Also a similar story is occurring with screenshots, when I take a screenshot I cannot edit it and it appears corrupted in the gallery until I reboot.

The 1st time I realized that kinda issue was when most of the content in my Gallery had disappeared, I opened a file explorer and it could not find the folders and photos in the DCIM. Then it all came back after I rebooted.

These issues came up with the June update.
Hey there,

How did you fix the issue of the pics disappearing? For some strange reason mine have disappeared now. I had a corrupt image file in DCIM/Camera so I moved all the pictures and videos to a new custom folder. The corrupt image file kept coming back and is still there in the default folder that camera creates (which is DCIM/Camera). But now all the pictures that I moved to the custom folder are gone, it's only videos that I am able to play and access even through a file explorer., all the pics taken with the stock camera are gone.... I have no idea where the pictures disappeared to so was wondering if there is a method you followed to get them back.
 

babyboy3265

Senior Member
Sep 20, 2012
825
254
Jupiter
Hey there,

How did you fix the issue of the pics disappearing? For some strange reason mine have disappeared now. I had a corrupt image file in DCIM/Camera so I moved all the pictures and videos to a new custom folder. The corrupt image file kept coming back and is still there in the default folder that camera creates (which is DCIM/Camera). But now all the pictures that I moved to the custom folder are gone, it's only videos that I am able to play and access even through a file explorer., all the pics taken with the stock camera are gone.... I have no idea where the pictures disappeared to so was wondering if there is a method you followed to get them back.
Well I went to the ROM TOOL and applied the Essential fix. Then rebooted. I think that is what fixed it for me. However I have not been moving any photos before doing the FIX. I do not know what may have happened to your pics now. Give it a try and see if they may re-appear.
 

paul_cherma

Senior Member
Apr 20, 2021
84
20
Try clearing Gallery data (It won't erase image)
I tried everything but only the videos are there, all images are gone. I tried accessing them with different file explorers , there's nothing to be found. I'm not sure how they disappeared because I didn't delete anything. Was searching earlier the Samsung forums, there's a good amount of people who have had the same issue with Samsung devices. Not sure if the storage is corrupted or what might have happened but so far I can't find the pics
 

dr.ketan

Recognized Developer / Recognized Contributor
I installed R07 again in hopes to fix the issue but still the pics are not showing up. @dr.ketan I see that you have mentioned something in the installation guide about int. storage might become unreadable. Do you think I might be having that issue ? Will factory resetting and installing tweaks pro fix it?
If you flash rom with factory reset (which preserves media files) instead of format data (which deletes everything on Int storage), all files on Int storage will be non readable (files will be there but it won't open/execute
Yes, TweaksPro have workaround for it, still it is Experimental but working for me always(Since last three version, I have installed rom with factory reset +fix only) and none other users also not reported any issue though.
Fix will work only if it happened with factory reset issue, if it happened with some other bug, it won't work. If you are not able to see files at all then your issue is different
 

paul_cherma

Senior Member
Apr 20, 2021
84
20
If you flash rom with factory reset (which preserves media files) instead of format data (which deletes everything on Int storage), all files on Int storage will be non readable (files will be there but it won't open/execute
Yes, TweaksPro have workaround for it, still it is Experimental but working for me always(Since last three version, I have installed rom with factory reset +fix only) and none other users also not reported any issue though.
Fix will work only if it happened with factory reset issue, if it happened with some other bug, it won't work. If you are not able to see files at all then your issue is different
I see, thank you for the info. I have only used the dirty flash method so maybe my issue is different.
 

babyboy3265

Senior Member
Sep 20, 2012
825
254
Jupiter
I tried everything but only the videos are there, all images are gone. I tried accessing them with different file explorers , there's nothing to be found. I'm not sure how they disappeared because I didn't delete anything. Was searching earlier the Samsung forums, there's a good amount of people who have had the same issue with Samsung devices. Not sure if the storage is corrupted or what might have happened but so far I can't find the pics
Realistically the issue you are describing seems like it was fixable easier but you tried to move the files before the "corruption" was fixed. The moving may have created some other issue entirely.

Try something else... Download a file manager like X-plore and go to the settings and turn on SHOW HIDDEN FILES. Check if you can see some strange files or folders that appear hidden.

Then you can also go to the folder you moved your files to, and press DISK MAP. Look at the size and try to understand if it makes sense. If a folder seems empty but the size it large, there must be something else there. Maybe the files became SYSTEM HIDDEN instead of normal hidden.
 

paul_cherma

Senior Member
Apr 20, 2021
84
20
Realistically the issue you are describing seems like it was fixable easier but you tried to move the files before the "corruption" was fixed. The moving may have created some other issue entirely.

Try something else... Download a file manager like X-plore and go to the settings and turn on SHOW HIDDEN FILES. Check if you can see some strange files or folders that appear hidden.

Then you can also go to the folder you moved your files to, and press DISK MAP. Look at the size and try to understand if it makes sense. If a folder seems empty but the size it large, there must be something else there. Maybe the files became SYSTEM HIDDEN instead of normal hidden.
I am using Mi-Xplorer but the JPG files are gone. Even when I turn on the "show hidden files" option. I still have that corrupted file spinning and I still can't delete it. I have many other folders with pics. in my internal storage and they are still there, they didn't "disappear" or got deleted. What is surprising the hell out of me is the fact that all the JPG pictures taken with the stock camera and GCam that were located in the original DCIM/Camera folder are gone and the videos which I recorded with Gcam and Stock camera are still there. The only way I can explain what happened is maybe the internal storage tried to fix that corrupted image that was processing continuously (and still is btw) by deleting it , and in the process, it deleted all the image files that were/came from the default DCIM/Camera folder. My mistake was moving those files within the same storage, I should have moved them to my laptop instead. I am running out of options on how to get those pics. back so I'm thinking to do a hard reset of the phone and maybe hope to get some of the pics back with some recovery software.

I remember the size of the folder where I moved the pics and videos. It used to be almost 8 GB, now it is 3.4 GB because all the pics are gone and only the videos are still there.

a link where some users have experienced the same issue with Samsung devices:

 
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  • 13
    Guys
    Quite busy with life, just y'day started N10 re base so first needs to complete it. Later (when time permits) will start workings on beta2. Kindly keep patience. Thanks all.
    9
    ChangeLog SB3 (OneUI 4.0 base)

    • Based on G998BXXU3ZUJ1 (Official Beta2) Android12 Oct 2021 security patch OneUI 4.0
    • SafetyNet : SafetyNet fix again Pre-fixed, You just requires to apply Essential Fix from ROM Tool and reboot device. Also make sure Magisk Hide is enabled in case safetynet fails. DON'T install every f* patch including Hide.Props, Nothing is required other than said above. I am not going to entertain any question regarding safetynet, simply follow what did said, that's it.
    • GoodLock some modules yet to update for A12
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • 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.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is recommended always.

    TweaksPro version requires 2.0.0 or up

    ROM Features

    - 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)
    - 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)
      1. NonRoot - Requires MicroG to login
      2. 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.
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain fix)
    • Update & Fix
    - ROM Control (systemUI preferences)
    • Battery Bar with thickness and color option
    • 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 : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt 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 )


    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.




    -
    8
    Testing SB3 now (Based on Official beta2 UJ1), NO ETA Though, Changelog will be soon.



    Screenshot_20211010-201336_Settings.jpg
    7
    Thank you guys!
    It's been just 24 hrs and nearly 100 downloads, no any bugs yet reported so glad to know users are happily using beta. Specially those users who are on non OXM csc and have no scope to test beta officially.

    Again thank you all for trust and love for this ROM.

    Dr.Ketan
    5
    ChangeLog SB2 (OneUI 4.0 base)

    • Based on G998BXXU3ZUID Android12 September 2021 security patch OneUI 4.0
    • SafetyNet : ROM Tool safetynet fix won't work on beta. You can still fix using magisk module, below Known bug/Tips/Fix section below
    • GoodLock some modules yet to update for A12
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • 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.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is must, even for Test users of SB1

    TweaksPro version requires 2.0.0 or up

    ROM Features

    - 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)
    - 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)
      1. NonRoot - Requires MicroG to login
      2. 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.
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain fix)
    • Update & Fix
    - ROM Control (systemUI preferences)
    • Battery Bar with thickness and color option
    • 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 : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt 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 )

    - SafetyNet Fix
    Here procedure to fix SafetyNet Passing with magisk module

    1.Open Magisk module and Search "riru"
    You will find riru module, Install it.

    2. Download SafetyNet fix (2.1.1 or up) from Here and install with magisk

    3.Make sure Magisk Hide is enabled in magisk settings.

    Reboot
    Done!


    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.
  • 20
    G998B 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. afaneh92 for TWRP @Arteush for bluetooth fix (losing BT pair on reboot) on Android Q @Winb33 for custom font pack


    XDA devDB Information

    G998B I Dr.Ketan ROM , ROM for the Samsung Galaxy S21 Ultra

    Contributors

    Dr.Ketan
    ROM OS Version: Android 11
    ROM Kernel: Stock
    ROM Firmware Required: Stock Samsung

    Version Information
    Status:
    Stable

    Created 2021-03-15
    13
    Installation and Download


    Important :


    - 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. (hope in future we can get it working on tripped knox device)
    - OTA won't work once you root device.

    Installation :


    Read ChangeLog post for Installation instructions (link on post #3)

    PS : Who can handle consequences of dirty flashing, they never need to ask this question in forum. If you dirty install then handle it yourself .




    Download : https://drketanrom.com/

    13
    Guys
    Quite busy with life, just y'day started N10 re base so first needs to complete it. Later (when time permits) will start workings on beta2. Kindly keep patience. Thanks all.
    9
    ChangeLog SB3 (OneUI 4.0 base)

    • Based on G998BXXU3ZUJ1 (Official Beta2) Android12 Oct 2021 security patch OneUI 4.0
    • SafetyNet : SafetyNet fix again Pre-fixed, You just requires to apply Essential Fix from ROM Tool and reboot device. Also make sure Magisk Hide is enabled in case safetynet fails. DON'T install every f* patch including Hide.Props, Nothing is required other than said above. I am not going to entertain any question regarding safetynet, simply follow what did said, that's it.
    • GoodLock some modules yet to update for A12
    • Virtual key mode in ROM control won't work
    • All features of previous ROM will remain as it is except said above. For more details read below ROM features.
    Samsung base update ChangeLog :

    IMPORTANT NOTES :
    • 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.
    • There is special Instruction to flash A12 beta in ROM zip, Must read it
    • Clean Install is recommended always.

    TweaksPro version requires 2.0.0 or up

    ROM Features

    - 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)
    - 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)
      1. NonRoot - Requires MicroG to login
      2. 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.
    • 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. Remove warning screen on bootsplash.
      7. Camera wakelock fix (stanby bettry drain fix)
    • Update & Fix
    - ROM Control (systemUI preferences)
    • Battery Bar with thickness and color option
    • 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 : (File included in ROM zip itself)
    Requirement : G998B with TWRP installed
    Download and extract zip - It have all required files. Read Installation.txt 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 )


    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.




    -