This post is for the Galaxy Tab S series (One UI 6.1 โฌ†๏ธ)


Apps

Github or Website

Play Store

Use Secure Folder(Samsung App) for Privacy.


Settings

  • Notifications & Ringtones
    • Notifications
    • Ringtones
    • Move to Notifications & Ringtones Folder
      • Create Folder if it doesnโ€™t exist
    • Settingsโ†’ Sounds and vibrationโ†’ Ringtone/Notification sound โ†’ Custom
      • Default Ringtone: Over the horizon
      • Default Notification Sound: Spaceline
  • Developer options
    • (Developer options) Settings โ†’ About tablet โ†’ Software information โ†’ Tap Build number several timesโ†’ Back to Settings
    • Window animation scale โ†’ .5x
    • Transition animation scale โ†’ .5x
    • Animator duration scale โ†’ .5x
    • Minimum width
      • 11โ€™โ€™ โ†’ 950dp
      • 12.4โ€™โ€™ or 14.6โ€™โ€™ โ†’ 1200dp
      • Fold โ†’ 450dp
      • Restore: Settings โ†’ Display โ†’ Screen zoom
    • (Optional) Enable Stay awake
      • Screen will never sleep while charging
  • Advanced - Connections (DNS-over-HTTPS)
    • Settingsโ†’ Connectionsโ†’ More connection settingsโ†’ Private DNS โ†’ Private DNS provider hostname

Good Guardians

  • Install from Store

Galaxy App Booster

  • Boost up apps performance

Thermal Guardian


Good Lock

  • Install from Store

  • ๐Ÿ‘ Settings โ†’ Display โ†’ Navigation bar

One Hand Operation +

  • Enable Auto Rotate and Check Touch width/Size in Portrait/Landscape mode

MultiStar


Pentastic

  • Settings โ†’ Advanced features โ†’ S Pen
    • You can disable Air command with Modes and Routines

QuickStar


NotiStar

  • Use NotiStaron Lock Screen

SoundAssistant


NiceShot


Termux (Linux on Galaxy)

  • Wallpaper
  • (Not Optional) Error Solutions: Process completed (signal 9) - press Enter
    • Install LADB from Here (app-debug.apk)
      • There are many ADB toolsโ€ฆ
    • Connect Wifi and Enable Wireless debugging in Developer options
      • (Developer options) Settings โ†’ About tablet โ†’ Software information โ†’ Tap Build number several timesโ†’ Back to Settings
    • Get port number+pairing code and Enter both those values into LADB
      • Use multitasking options (Split screen view or Pop-up view)
      • YouTube Guide
        • See 3:14-5:40
    • Confirm connection
      • adb devices
    • Run the following commands
      • adb shell "/system/bin/device_config set_sync_disabled_for_tests persistent"
      • adb shell "/system/bin/device_config put activity_manager max_phantom_processes 2147483647"
      • adb shell settings put global settings_enable_monitor_phantom_procs false
    • Exit LADB and Disable Wireless debugging
    • You may need thisโ€ฆ
      • ... โ†’ More โ†’ Restart
  • If You want to reinstall, Termux โ†’ App info โ†’ Storage โ†’ Clear data and Wait for a while
    • No need to repeat the above process
  • Install Termux (Ver 0.118.1)

    • Allow permissions as following
  • Install X-11

    • Click app-arm64-v8a-debug.apk
  • Open Termux and Run the commands

    curl -sL https://raw.githubusercontent.com/phoenixbyrd/Termux_XFCE/main/install_xfce_native.sh -o install_xfce_native.sh && chmod +x install_xfce_native.sh && ./install_xfce_native.sh
  • (Optional) Sometimes You may need this commandโ€ฆ

    apt update
    apt upgrade -y
    termux-change-repo
  • Pick your username and Follow the prompts (It takes 10-20 minutes)

    • After Installation, Enter exit and Open Termux:X11 - Preferences (Not Termux)
  • Sound Output

    • Open Termux and Enter start
    • Open File Explorer and set location /data/data/com.termux/
    • Search default.pa(Use Back-gesture to use keyboard) and open default.pa
    • At the bottom of default.pa, Modify and Save as following
    • Click Exit Button and Restart Termux - start
    • Sometimes the sound wonโ€™t work
      • Termux - App info - Force stop
  • You can customize Panel, Screensaver, Mouse and startup

    • Try to disable conky in Session and Startup
  • (Optional) Keyboard for Korean

    • Works on Firefox
    • Run the command pkg install libuv and pkg install fcitx5* before start
    • start and Settings - Fcitx 5 Configuration - Add Hangul to the left
    • Modify Trigger Input Method in Global Options tab
      • For Chinese or Japaneseโ€ฆ See This
        • I donโ€™t know if itโ€™s going to workโ€ฆ

S Pen Compatibility

  • You can use S Pen Button as Right-Click
  • Use S Pen Button with Gesturefy on Firefox
    • See Add-ons
  • Disable Air command using Modes and Routines

Live-streaming or Termux on DeX can consume battery even when using a high-power charger