[Samsung Galaxy Note 20 Ultra ROMs, Kernels, Recove] dr.ketan:
ChangeLog Q03

- Based on 1st sept security patch N986BXXS1ATH9

- TWRP Flahable

- 3minit battery & Clock (Choose any desired combination with Stock/3minit clock/battery on the fly.

- Reboot to recovery QS Panel Toggle

- No more wizard for missing packages install. (Google & Samsung)

- BT pair prefix

- ROM Tool added following section

StatusBar Icons

Show/Hide Ext SB clock with seconds (HH:MM:SS)

Show/Hide QS Panel data usage

Show/Hide stock battery

Show/Hide 3minit battery

show/hide stock clock

show/hide 3minit clock

Show/Hide multiple SB Icons & Clock position (Quick Star)

Mods & Fix

Auto Call Record (No CSC limitations)

Titanium backup FC fix

Google Pay Fix

BT Pair Fix (If require)

Option to freeze CID manage (If some CSC have SIM change popup)

ROM Features

- Based on stock Android Q (Read changelog for details)

- Ad Free QS Panel Toggle

- Reboot to recovery QS Panel Toggle

- Native call recorder (Manual) While you are on call - click 3 dot - Record

- Auto Call Record (See below ROM Tool)

- Removed many stubs & common bloatwares

- Removed carrier bloatwares

- More secure OEM patch.

- High Volume warning disabled

- Dual SIM + SD card pre patched

- Debloated unnecessary craps (tried to preserve most functions though)

- 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

StatusBar Icons

Show/Hide Ext SB clock with seconds (HH:MM:SS)

Show/Hide QS Panel data usage

Show/Hide stock battery

Show/Hide 3minit battery

show/hide stock clock

show/hide 3minit clock

Show/Hide multiple SB Icons & Clock position (Quick Star)

ROM Control - See below

Mods & Fix

Auto Call Record (No CSC limitations)

Titanium backup FC fix

Google Pay Fix

BT Pair Fix (If require)

Option to freeze CID manage (If some CSC have SIM change popup)

Update & Fix

- ROM Control

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)

Double tap statusbar to sleep

PS : There may be few more options in ROM control but won't work if those are not mentioned here.

Recommended Installation Guide

I recommend clean Installation only. If you are able to handle consequences with dirty flash then proceed, but don't post bugs in forum without clean installing ROM.

If you are on Q* version of DrKetan ROM

Download latest available version N*(model)_DrKetanROM_Q*.zip

Backup your Important data

Download latest bootloader & Model if available in download area and flash using Odin (If no bootloader version updated from your existing one, you may skip this but still we recommend this)

Reboot to TWRP - Select to Factory reset - Flash latest version you have download and follow aroma installation wizard. Once finish, reboot to system

Follow ROM specific instructions below

Now you can setup your device as er your needs

If you are on Stock ROM

We recommend to flash Full AP Magisk + TWRP shown on this thread. If you have rooted with only patched kernel then you must first root with full AP magisk patch file + TWRP as shown on linked thread.

Once you have TWRP Installed, follow below steps.

Download latest available version N*(model)_DrKetanROM_Q*.zip

Backup your Important data

Download latest bootloader & Model if available in download area and flash using Odin (If no bootloader version updated from your existing one, you may skip this but still we recommend this)

Reboot to TWRP - Select to Factory reset - Flash latest version you have download and follow aroma installation wizard. Once finish, reboot to system

Follow ROM specific instructions below

ROM specific Instructions.

Once device boot to android, straightway do following things before setting up device further

Check Magisk Manager is installed. If there, Open it and complete environment setup (Device must be connected to internet) - Reboot. In case Magisk Manager not installed, get latest stable from magisk gut hub and install manually and follow as said. - If you have correctly followed above installation instructions, you won't require this.

Open ROM Tool - It will ask to Apply Essential Fix, Complete it and Reboot.

I recommend to disable magisk notification (Magisk - setting - superuser notification - none (This will make mods to work much faster)

If you are using Gear watch or other accessory, setup it and finish rest of personal installation.

Now you can set up your device as per your desire. Enjoy!

Tips,AddOn,Known issues & Fix

- While pulling QS Panel, It showing "Can't find target package"

Why this happens : This is because of we have removed a blotware, Microsoft's Your Phone companion.

Solution : Simply remove 'Link to windows' QS Toggle from active panel OR Install Your Phone companion from PlayStore

- StatusBar showing dual battery & Clock : ROM Have Option to choose any combination to use stock/3minit clock/battery. Open ROM Tool - StatusBar icon and select combination you want.

- Google Pay Fix - 1.Install Google Pay 2.Make sure SafetyNet check pass in magisk manager 3.Open ROM Tool - Mod & Fix - Google Pay fix - Apply - Reboot. Now Google Pay should work, In case requies then check required stuff is hodden in Magisk Hide

- Stuck while flashing something (Bootloop), How can I reboot to download

There is a golden rule that always works when you stuck anywhere (bootloop). Follow this -

1.Plugin device to PC

2.Keep holding power + vol down

3.As soon as screen goes blank, keep holding vol up + vol down (here you needs to be quick)

And you are in download mode.

- EdXposed You can directly install from Magisk download repositories

- Unable to login to samsung ac : I have observed recently in one condition, restoring a backup that includes samsung acc. I have encountered this once and fixed by installing Samsung Members and logged in with that. By using this app, it showing "your session is expired login again" after this it was worked. Another possibility is, few users have reported some version of custom kernel was causing issue with samsung acc.

- Read ROM Tool - Update & Fix if any new available.

Download : https://drketanrom.com/

This is a customized ROM and for end users only, ROM or any part of ROM/mods not allowed to redistribute,modify or to use as base to prepare new ROM/ part of other ROM.