Android Settings
Enabling all of these settings will significantly reduce the amount of tracking and data collection these devices do, but remember that you cannot eliminate it completely unless you are using a privacy-oriented custom ROM.
INFO
Due to the nature of Android devices, the exact layout of the menu may vary from device to device.
Network & internet
Wi-Fi
- Network preferences -> Turn on Wi-Fi automatically: Off
- Network preferences -> Notify for public networks: Off
VPN
- Use a privacy-respecting VPN service or ad-blocking application
Private DNS
- Select any privacy respecting DNS provider
Bluetooth & devices
Bluetooth
- Turn off when not in use
NFC
- Turn off when not in use
Quick Share
- Who can share with you: No one/off
Display and brightness
Screen timeout
- The lowest time you are comfortable with
Lock screen & wallpaper
Home settings
- Google Discover: Off
- App suggestion bar: Off
Apps
- Replace proprietary applications with FOSS alternatives
- Special app access -> Remove unnecessary permissions
Notifications
- Sensitive notifications: Off
- Suggested actions and replies: Off
Notification history
- Use notification history: Off
Security
Google Play Protect
- Scan device for security threats: Off
- Improve harmful app detection: Off
Find My Device
- Use Find My Device: Off
Screen lock
- Use any besides None/Swipe, avoid Pattern
- Lock after screen timeout: Immediately
- Power button instantly locks: On
SIM card lock
- Lock SIM card: On
- Change SIM PIN: Use a complex SIM PIN
Trust agents
- Smart Lock (Google): Off
Privacy
- Show passwords: Off
- Screen capture protection: On
Permission manager
- Go through all the apps and disable any permissions you don't need
Android System Intelligence
- Keyboard -> Keyboard suggestions: Off
- Clear data: All time
Autofill service from Google
- Use autofill with Google: Off (Use a privacy respecting password manager)
Activity controls
- Web & App Activity: Turn off and delete activity
- Timeline: Turn off and delete activity
- Youtube History: Turn off
- Manage history: Delete -> Delete all time
Ads
- Delete advertising ID -> Delete advertising ID
Usage and diagnostics
- Usage and diagnostics: Off
Location
- Turn off when not in use
App location permissions
- Remove any applications that don't need location permissions
Location Services
- Earthquake alerts: Off
- Emergency Location Services: Off
- Google Location Accuracy: Off
- Wi-Fi scanning -> Wi-Fi scanning: Off
- Bluetooth scanning -> Bluetooth scanning: Off
Safety & emergency
Unknown tracker alerts
- Allow alerts: Off
Digital Wellbeing and parental controls
- Open the three-dot menu in the top right-hand corner
- Manage your data -> Turn off -> Press on Digital Wellbeing -> Permit usage access: Off
Accounts
- Remove unnecessary accounts
System
Languages and input
- Press on Advanced -> On-Screen keyboard
- Default keyboard -> Select any privacy respecting keyboard
Backup & restore
- Back up data -> Backup by Google One: Off
Multiple users
- Add users from lock screen: Off
Developer options
- Wi-Fi non-persistent MAC randomisation: On
INFO
It is possible to use an Android device without ever signing in to a Google account for added privacy. This must be done during device setup. You can use F-Droid to get many open source apps, and Aurora Store as a proxy for the Play Store for anything else you can't get on F-Droid. Note that with Aurora you will not be able to use Google to process app-related payments, such as subscriptions or one-off payments to download the app. In these cases, you should be able to sign in to the Play Store only without signing in to Google on the whole device.