How to De-Google Your Phone Using CalyxOS: A Comprehensive Guide

Google services are deeply integrated into most Android phones, making it difficult for users who value privacy to avoid the company’s extensive data collection practices. If you want to regain control over your privacy while still enjoying the benefits of an Android ecosystem, CalyxOS is an excellent choice. It is a privacy-focused, open-source Android-based operating system that minimizes dependence on Google services. This guide will walk you through the process of installing CalyxOS and de-Googling your phone.

What You Need to Know Before You Start

1. Supported Devices: CalyxOS is compatible with a limited number of devices. Before proceeding, check the CalyxOS website to ensure your phone is supported.
2. Backup Your Data: Installing a custom operating system will erase all data on your device. Back up important files, photos, and other data before proceeding.
3. Understand the Risks: The process involves unlocking the bootloader, which can void your warranty and introduce security risks if not done properly.
4. Technical Knowledge: While this guide is detailed, some steps require basic technical familiarity with command-line tools and flashing processes.

Step 1: Prepare Your Computer and Phone

Requirements:

• A computer (Windows, macOS, or Linux) with an internet connection.
• A USB cable to connect your phone to the computer.
• Installed tools: Android Debug Bridge (ADB) and Fastboot.
• The latest CalyxOS build for your device, downloadable from the official website.
• Optional: A microSD card or USB drive for storing backups.

Enable Developer Options on Your Phone:

1. Go to Settings > About Phone and tap “Build Number” seven times to enable Developer Options.
2. Navigate to Settings > System > Developer Options and enable USB Debugging and OEM Unlocking.

Step 2: Unlock the Bootloader

Unlocking the bootloader allows you to install custom operating systems like CalyxOS. This step is essential but will erase all data on your phone.

1. Connect your phone to your computer via USB.
2. Open a terminal or command prompt on your computer and type:adb devicesApprove the prompt on your phone to allow USB debugging.
3. Reboot your phone into bootloader mode:adb reboot bootloader
4. Unlock the bootloader:fastboot flashing unlockFollow the on-screen instructions on your phone to confirm the bootloader unlock.
5. Once the bootloader is unlocked, reboot your device:fastboot reboot

Step 3: Install CalyxOS

Download and Verify CalyxOS Files:

1. Visit the CalyxOS downloads page and download the correct build for your device.
2. Verify the integrity of the downloaded file using the provided checksum or PGP signature.

Flashing CalyxOS:

1. Boot your phone into bootloader mode again:adb reboot bootloader
2. Extract the downloaded CalyxOS installation files.
3. Run the included flashing script. For example:
   • On Linux/macOS:./flash-all.sh
   • On Windows:flash-all.bat
4. Wait for the installation process to complete. The phone will reboot automatically once the flashing process is successful.

Step 4: Initial Setup of CalyxOS

Configure Privacy-Focused Features:

1. During the initial setup, you can choose whether to include MicroG, a privacy-friendly alternative to Google Play Services. If you need some apps that rely on Google’s ecosystem, MicroG provides limited functionality without compromising your privacy.
2. Avoid signing in with a Google account. Use alternatives like ProtonMail for email or Nextcloud for file storage.
3. Install apps from F-Droid, a repository of open-source and privacy-respecting apps. Optionally, use Aurora Store to access apps from the Google Play Store without using a Google account.

Step 5: Post-Installation Tweaks

1. Update Your Phone: Regularly check for CalyxOS updates to ensure your device is secure and bug-free.
2. Harden Privacy Settings:
   • Disable location services unless absolutely necessary.
   • Use a VPN or Tor for enhanced privacy.
   • Avoid installing apps that require unnecessary permissions.
3. Explore Alternatives:
   • Replace Google Maps with organic mapping apps like OsmAnd or Magic Earth.
   • Use privacy-focused search engines like DuckDuckGo or Startpage.

Final Thoughts

By installing CalyxOS, you’ve taken a significant step toward protecting your privacy and reducing your reliance on Google services. While some conveniences may be lost, the peace of mind gained from enhanced privacy and security is worth the trade-off. Stay vigilant and continue exploring privacy-respecting tools to complement your de-Googled phone.

For additional support, visit the CalyxOS community forums.