[17.05.22] N986B I N985F/DS I Dr.Ketan ROM I OneUI 4.1 I OneUI 3.1

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enebro77

Senior Member
Aug 19, 2008
419
60
No pint of discussion when samsung health issue explained (and gave workaround) in changelog post.
Sorry Doc,
you are right. The answer was there,

Known Bug/Tips/Fix


  • 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )
  • SamsungHealth latest version may not work, previous working verssion available in ROM Tool - Update & Bug Fix
  • Tips on TWRP and App Backup/Restore Read Here

Apologies ....
 

Conan179

Senior Member
Apr 28, 2010
860
89
Does anyone use viper sound mod? I can't get it to work after that, I always get this message in the viper.
 

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giostark

Member
Jan 4, 2013
47
3
I have made a app couple of yrs ago, deep discharge protection (search xda) tool. Will do similar job. I may add to Tweaks next version
Many thanks Ketan , very appreciated. To add it to TweeksPro would be a very good addon. Today that the phones have integrated battery could be usefull to mantein the health of the battery for longer time.
 

giostark

Member
Jan 4, 2013
47
3
For the ones that would know what those security issues are, here the list:


Code:
Samsung Mobile is releasing a maintenance release for major flagship models as part of monthly Security Maintenance Release (SMR) process. This SMR package includes patches from Google and Samsung.


Google patches include patches up to Android Security Bulletin – January 2022 package. The Bulletin (January 2022) contains the following CVE items:

Critical
CVE-2021-30275, CVE-2021-30276

High
CVE-2021-30270, CVE-2021-30279, CVE-2021-30278, CVE-2021-30269, CVE-2021-30283, CVE-2021-1918, CVE-2021-30274, CVE-2021-30272, CVE-2021-30282, CVE-2021-30271, CVE-2021-1894, CVE-2020-11263, CVE-2021-33909, CVE-2021-30337, CVE-2021-30335, CVE-2021-30262, CVE-2021-30267, CVE-2021-30293, CVE-2021-30273, CVE-2021-30289, CVE-2021-30268, CVE-2021-30336, CVE-2021-30303, CVE-2020-0368, CVE-2021-0971, CVE-2021-39630, CVE-2021-39632, CVE-2020-0338, CVE-2021-39623, CVE-2021-39620, CVE-2021-39626, CVE-2021-39629, CVE-2021-0643, CVE-2021-39628, CVE-2021-39659

Moderate
CVE-2021-0961, CVE-2021-0661, CVE-2021-0662, CVE-2021-0663, CVE-2021-0673

Already included in previous updates
: None

Not applicable to Samsung devices
CVE-2021-30351, CVE-2021-0675, CVE-2021-0904, CVE-2021-38204, CVE-2021-39618, CVE-2021-39621, CVE-2021-39622, CVE-2021-39625, CVE-2021-39627


※ Please see Android Security Bulletin for detailed information on Google patches.


Along with Google patches, Samsung Mobile provides 19 Samsung Vulnerabilities and Exposures (SVE) items described below, in order to improve our customer’s confidence on security of Samsung Mobile devices. Samsung security index (SSI), found in “Security software version”, SMR January-2022 Release 1 includes all patches from Samsung and Google. Some of the SVE items may not be included in this package, in case these items were already included in a previous maintenance release.


SVE-2021-23353 (CVE-2022-22263): Arbitrary activity start in SecSettings

Severity: Moderate
Affected versions: Select R(11.0) devices
Reported on: September 24, 2021
Disclosure status: Privately disclosed.
Unprotected dynamic receiver in SecSettings prior to SMR Jan-2022 Release 1 allows untrusted applications to launch arbitrary activity.
The patch adds a proper permission for dynamic receiver.


SVE-2021-23054 (CVE-2022-22264): Arbitrary file access vulnerability in Dressroom

Severity: High
Affected versions: Q(10.0), R(11.0), S(12.0)
Reported on: August 25, 2021
Disclosure status: Privately disclosed.
Improper sanitization of incoming intent in Dressroom prior to SMR Jan-2022 Release 1 allows local attackers to read and write arbitrary files without permission.
The patch sanitizes incoming Intent before using it.


SVE-2021-23365 (CVE-2022-22265): Use-After-Free bug in NPU driver

Severity: Moderate
Affected versions: P(9.0), Q(10.0), R(11.0), S(12.0) devices with selected Exynos chipsets
Reported on: September 25, 2021
Disclosure status: Privately disclosed.
An improper check or handling of exceptional conditions in NPU driver prior to SMR Jan-2022 Release 1 allows arbitrary memory write and code execution.
The patch adds proper check of exceptional conditions logic to prevent Use-After-Free.


SVE-2021-23023 (CVE-2022-22266): Wifi scan result leak via the exported TencentWifiSecurity service

Severity: Moderate
Affected versions: P(9.0), Q(10.0), R(11.0)
Reported on: August 20, 2021
Disclosure status: Privately disclosed.
(Applicable to China models only) Unprotected WifiEvaluationService in TencentWifiSecurity application prior to SMR Jan-2022 Release 1 allows untrusted applications to get WiFi information without proper permission.
The patch adds proper protection to prevent unintended access by other applications.


SVE-2021-23088 (CVE-2022-22267): Implicit Intent hijacking in ActivityMetricsLogger

Severity: Moderate
Affected versions: P(9.0), Q(10.0), R(11.0), S(12.0)
Reported on: August 29, 2021
Disclosure status: Privately disclosed.
Implicit Intent hijacking vulnerability in ActivityMetricsLogger prior to SMR Jan-2022 Release 1 allows attackers to get running application information.
The patch changes implicit Intent to explicit Intent to prevent unprivileged access to running application information.


SVE-2021-23254 (CVE-2022-22268): Temporary bypass of Knox Guard via Samsung DeX

Severity: High
Affected versions: P(9.0), Q(10.0), R(11.0), S(12.0)
Reported on: September 14, 2021
Disclosure status: Privately disclosed.
Incorrect implementation of Knox Guard prior to SMR Jan-2022 Release 1 allows physically proximate attackers to temporary unlock the Knox Guard via Samsung DeX mode.
The patch blocks Samsung DeX mode when KnoxGuard locked.


SVE-2021-23364 (CVE-2022-22269): Local Bluetooth MAC address leak

Severity: Moderate
Affected versions: P(9.0), Q(10.0), R(11.0)
Reported on: September 25, 2021
Disclosure status: Privately disclosed.
Keeping sensitive data in unprotected BluetoothSettingsProvider prior to SMR Jan-2022 Release 1 allows untrusted applications to get a local Bluetooth MAC address.
The patch removes a local Bluetooth MAC address from the unprotected provider.


SVE-2021-23422 (CVE-2022-22270): Contacts information leak via hijacking implicit intent

Severity: Moderate
Affected versions: P(9.0), Q(10.0), R(11.0)
Reported on: September 30, 2021
Disclosure status: Privately disclosed.
An implicit Intent hijacking vulnerability in Dialer prior to SMR Jan-2022 Release 1 allows unprivileged applications to access contact information.
The patch changes implicit Intent to explicit Intent to prevent unprivileged access to contact.


SVE-2021-23664 (CVE-2022-22271): Arbitrary pointer dereference in TIMA TA

Severity: High
Affected versions: P(9.0), Q(10.0), R(11.0)
Reported on: October 21, 2021
Disclosure status: Privately disclosed.
A missing input validation before memory copy in TIMA trustlet prior to SMR Jan-2022 Release 1 allows attackers to copy data from arbitrary memory.
The patch adds proper input check not to allow arbitrary memory access.


SVE-2021-23486 (CVE-2022-22272): Improper authorization in TelephonyManager

Severity: Moderate
Affected versions: Q(10.0), R(11.0), S(12.0)
Reported on: October 6, 2021
Disclosure status: Privately disclosed.
Improper authorization in TelephonyManager prior to SMR Jan-2022 Release 1 allows attackers to get IMSI without READ_PRIVILEGED_PERMISSION
The patch modified with proper permission.

Some SVE items included in the Samsung Android Security Update cannot be disclosed at this time.
 
Last edited:

Timtown

Senior Member
Feb 27, 2007
640
318
Wake Forest, NC
Does anyone use viper sound mod? I can't get it to work after that, I always get this message in the viper.
I was able to get it to install using the Magisk Module. If I installed from Tweaks Pro, it would consistently prompt me to install the driver...which would not because it would then complain about no Busybox being installed (even though it is).

So, I clean installed ROM and just used the Magisk Module. Do NOT install as a System App .
 

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  • 4
    ChangeLog S07

    • Based on N986BXXS4FVD6 May 2022 security patch OneUI 4.1
    • Fixed Ad-Free & Reboot to recovery QS Panel Toggle, Now Essential Fix won't reset QS Panel and add extra toggle at last raw. If you miss / Mess up Toggle, there is option added in ROM Tool to Reset QS Panel Toggle
    • CSC Files updated for OMC group
    • Included Official TWRP (Credit & Thanks : corsicanu , Original Thread here)
    • SafetyNet Fix : Pre-Fixed again, No needs to apply two times. Read setting up instructions below.
    Samsung Base Chanelog
    • Security Patch Updte


    TweaksPro must updated to version 4.0.1 or up (older version may cause bootloop)

    Important Instructions for setting up ROM (NEW)



    - In case clean installing ROM
    • On first boot, open magisk and complete the additional setings if asked for, else exit the magisk app. (Don't setup any option in magisk now)
    • Then open ROM Tool, Apply essential fix and Reboot
    • After reboot SfetyNet should pass. You can use this app from playstore or This from Github to check SafetyNet. There is separate SafetyNex Fix option available in ROM Tool - Mods & Misc fix - SafetyNet fix, You can use anytime if needed.
    • Now you can further setup ROM a per your liking. Also MagikHide is Configure Denylist now and available under Magisk Settings.
    • Since A12 Stable Magisk not working and new Magisk doesn't have buil-in Module repo, You can get standalone module manager from here For more details and queries about new magisk ref this
    - In case dirty install (You can try if you are on DrKetan ROM previous version but we DO NOT RECOMMENDED)
    • Clear ROM Tool data
    • Before installing ROM, uninstall Magisk manager from app drawer
    • After ROM installation, update Magisk from installed stub
    • Then Follow above instruction for clean installation
    • In case you have any issue after dirty install, don't post queries on thread, we don't support dirty install, simply go with clean install.
    PS : Plz don't install any other mods for SafetyNet, All queries related to Magisk/SafetyNet will be ignored if already explained above

    IMPORTANT NOTES :
    • We recommended to flash Stock firmware before flashing this ROM if you are on too old base or on other ROM , If not full, at least flash Home_CSC*.tar.md5 file from stock firmware with CSC tab of Odin. This is specifically for
      • N985 Device (Any group of CSC)
      • N986B device with non OXM group of CSC (To check your CSC group, Dial *#1234#. If CSC part doesn't starts with N986BOXM your are on Non OXM group of CSC
    • For N986B device with OXM group CSC (If your CSC part starts with N986BOXM) files are included (about 98 CSCs) in ROM setup file, You can see complete list of available CSC in aroma installer. You must select to flash CSC option if your csc is part of it. This will update CSC files to same base.
    • 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 available in download area (separate for N986B and N985F each) with separate instructions packed inside.
    • Clean Install is recommended always.
    • Don't Install any module related to SafetyNet Fix/Busybox/Multidisabler etc, Everything is included in ROM itself.


    ROM Features

    - Ad Free QS Panel Toggle
    - Secure Folder
    - SafetyNet Pre-fixed
    - 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 Record (See below ROM Tool)
    - Removed many stubs & common bloatwares (tried to preserve most functions though)
    - Removed carrier bloatwares
    - QuickStar without CSC dependency
    - More secure OEM patch.
    - High Volume warning disabled
    - Dual SIM + SD card pre patched
    - Pre fixed Titanium freezing while restoring apps
    - Probable fix for Titanium Backup schedule
    - Internet browser Secret mode
    - ROM Tool Essential Fix give option to Install 1.Yasnac SafetyNet checker 2.FoxMM magisk module manager 3.SwiftBackup 4.LSposed
    - 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
      5. Show/Hide multiple SB Icons & Clock position (Quick Star) (Needs R update to work)
    • ROM Control - See below
    • GoodLock
    • Mods & Fix
      1. Auto Call Record (No CSC limitations)
      2. Titanium backup FC fix
      3. Google Pay Fix
      4. SafetyNet Fix
      5. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
      6. Option to freeze CID manage (If some CSC have SIM change popup)
      7. Remove red text warning msg from bootsplash.
      8. Install Dolby Atom sound.
      9. S Health & Private share 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
      • Virtual Key with Toggle (Lt side - Menu, Rt side - Power, Centre - Home) (PS : Not working on A12)
    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


    Installation : Refer to Installation note available in ROM download area.

    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 : Testing
    2
    Testing S07 now (May security Patch)

    Screenshot_20220514-235436_Settings.jpg
    1
    Dear Dr. ketan I have such a question, will there be a mod in the premium version of your firmware that allows you to change the colors of the icons in the status bar? like Flat Style Bar Indicators
    No, and there won't be because my mods mostly are based on function part and very less about UI rarely about coloring stuff
    1
    Hi. How to remove boot warning logo? Thanks in advance
    1
    Hi. How to remove boot warning logo? Thanks in advance
    It's in rom tool
    Mods & fix
  • 32
    N986B/N985F 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





    XDA:DevDB Information

    N986B I Dr.Ketan ROM , ROM for the Samsung Galaxy Note 20 Ultra

    Contributors
    dr.ketan, Dr.Ketan
    ROM OS Version: Android 11
    ROM Kernel: Linux 4.x
    ROM Firmware Required: Stock Samsung

    Version Information
    Status:
    Stable

    Created 2020-08-27
    Last Updated 2020-10-29
    26
    Dear friends
    Sorry for not available on xda since nearly 3 wks because of medical urgency. Now all good but still covid situation in my city is horrible (second wave) and becauses of pending work as well too much hospital workload, it may still take one or two weeks more to full come back on xda.
    Thank you everyone for support and patience.
    Regards
    16
    After some workaround found a way to use TWRP on A12, I am in touch with Ian regarding this for final fix and public release.

    Edit : Made backup of SB1 and worked like a charm, yet restore not tested though.

    Screenshot_2021-11-29-11-59-18.png Screenshot_20211130-032646_Root Explorer.jpg
    15
    ChangeLog

    Android Q
    - Q01 - 27.08.2020 - Initial release
    - Q02 - Only Test release
    - Q03 - 11.09.2020
    - Q04 - 21.09.2020
    - Q05 - 10.10.2020
    - Q06 - 11.10.2020

    Android R(Beta)
    - RB1 - 27.10.2020
    - RB2 - 29.10.2020
    - RB3 - 06.11.2020
    - RB4 - 12.11.2020

    - RB5 - 04.12.2020

    Android R (Stable)
    -
    R01 - 19.12.2020
    - R02 - 06.01.2021

    OneUI 3.1
    -
    R03 - 19.02.2021
    - R04 - 15.03.2021
    - R05 - 27.03.2021
    - R06 - 02.05.2021
    - R07 - 12.06.2021
    - R08 - 10.07.2021
    - R09 - 14.08.2021
    - R10 - 09.09.2021
    - R11 - 17.10.2021
    - R12 - 08.11.2021

    Android S (A12) OneUI 4.0 (Beta)
    - SB1 - 16.11.2021

    Android S (A12) OneUI 4.0 (Stable)
    -
    S01 - 30.12.2021
    - S02 - 18.01.2022
    - S03 - 31.01.2022
    - S04 - 06.02.2022

    Android S (A12) OneUI 4.1
    - S05 - 20.03.2022
    - S06 - 16.04.2022
    - S07 - 17.05.2022










    How to report bugs/Issue?
    To report issue, you needs to provide following informations, else it will be ignored. Also if your query is already mentioned on OP/ChangeLogg post, it will be ignored.
    1.ROM build number.
    2.Dirty/Clean Install. - If you have dirty installed, Then first clean install and report if issue persists.
    3.Bug/Issue appears right after installing or later?
    4.How to reproduce error.
    5.Is there any same reports there on thread on your searching?
    6.Is there any mention about same bug on OP or changeLog post?
    7.Logs - Attach logs here/Upload to other places where it can be downloaded without registration and doesn't have ad (we recommend dropbox/Gdrive) and post link.
    15
    ChangeLog R03 (N986B/N985F)

    (Update : There is new version R03_New.
    Basic features remain same as R03. Read This for R03_New change log)
    • Based on N986BXXU1DUB6 Feb2021 security patch OneUI 3.1
    • SafetyNet fix will auto apply with ROM Tool essential fix. Don't use any other safetynet fix
    • Magisk updated to latest stable
    • GoodLock & Quick Star updated
    • AdFree host file updated
    • Vanced manager updated
    • More apps debloated (download area have restore files if needed
    • Custom fonts available in debloating folder of download area
    • All the other features of previous version will remain same.
    • Samsung Base ChangeLog

    Calendar
    - Extract the date and address from the event title and recommend automatic registration.
    - Receive notifications from SmartThings devices that also have specified schedule notifications.
    Camera
    - The performance of Camera has been improved
    Display
    - Eye comfort shield function has been added.
    - The color temperature of the screen automatically adjusts for the time of day.
    Buds Auto Switching
    - Support Buds auto switching between Galaxy phone and tablet.
    Reminder
    - Extract the date and address from the reminder memo and recommend to register automatically, and remind important information by situation.
    Share Sheet
    - It is now possible to protect your privacy by deleting the location information of previously taken photos before sharing or posting them on social media.
    Social Platform
    - Synchronize valid links created on devices with the same registered Samsung account.
    - The use of social media services has been simplified. It is possible to share profiles, photos, notes, schedules, and more with friends simply by logging in to your Samsung account.
    Photo Editor
    - Object eraser feature has been added to Labs in Photo Editor.
    - Using Erase Objects allows you to erase an object which you want in the photo.


    TweaksPro recommended version is 2.0.7 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 Record (See below ROM Tool)
    - Removed many stubs & common bloatwares (tried to preserve most functions though)
    - Removed carrier bloatwares
    - QuickStar without CSC dependency
    - More secure OEM patch.
    - High Volume warning disabled
    - Dual SIM + SD card pre patched
    - 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
        5. Show/Hide multiple SB Icons & Clock position (Quick Star) (Needs R update to work)
      • ROM Control - See below
      • GoodLock
      • Mods & Fix
        1. Auto Call Record (No CSC limitations)
        2. Titanium backup FC fix
        3. Google Pay Fix
        4. SafetyNet Fix
        5. Added camera fix (Certain users reported camera failed issue. This is reported on stock too, here is someworkaroung meanwhile samsung fix it)
        6. Option to freeze CID manage (If some CSC have SIM change popup)
        7. Remove red text warning msg from bootsplash.
      • 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
      • Virtual Key with Toggle (Lt side - Menu, Rt side - Power, Centre - Home)
    PS : There may be few more options in ROM control but won't work if those are not mentioned here.


    Known Bug/Tips/Fix

    - Wallapaper setting not available because of debloating accidentally file. Kindly flash
    AR_Zone_Emoji_WallPaper.zip from Download/Bloatware folder
    - 3 minit users can use 3minit battery paid version for free. Check this (Thanks to gharrington )

    Installation
    : Refer to Installation note available in ROM download area.

    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.






    .