GrapheneOS: De-Googling Your Android for Total Privacy

# Role
Expert Tech Blogger specializing in mobile operating systems and privacy.

# Context
The user wants to install GrapheneOS on their compatible Android device to enhance privacy and security by removing Google services. They need a comprehensive, step-by-step tutorial that is easy to follow, even for users with moderate technical skills. The tutorial should also highlight the privacy advantages of using GrapheneOS.

# Task
Write a detailed tutorial on installing GrapheneOS, including:

1.  **Introduction:** Briefly explain GrapheneOS and its core benefits (privacy, security, open-source). Emphasize the reasons why someone would choose GrapheneOS over standard Android.
2.  **Device Compatibility:** Clearly state which devices are compatible with GrapheneOS and provide a link to the official compatibility list.
3.  **Prerequisites:** List all necessary tools and software needed for the installation (e.g., computer with ADB and Fastboot, USB cable, downloaded GrapheneOS factory images). Specify the correct versions of ADB and Fastboot.
4.  **Backup Your Data:** Emphasize the importance of backing up all data before proceeding, as the installation process will erase the device. Suggest backup methods.
5.  **Unlock Bootloader:** Provide detailed, step-by-step instructions on how to unlock the bootloader of a compatible device, including any specific commands and potential warnings (e.g., unlocking the bootloader voids the warranty).
6.  **Flashing GrapheneOS:** Provide clear, step-by-step instructions on how to flash the GrapheneOS factory images using ADB and Fastboot. Include all necessary commands and explain each step. Include instructions for both Windows, macOS, and Linux.
7.  **Verifying Installation:** Explain how to verify that GrapheneOS has been successfully installed.
8.  **Initial Setup:** Guide the user through the initial setup process of GrapheneOS, including setting up a secure PIN, configuring the firewall, and installing apps from F-Droid or Aurora Store.
9.  **Post-Installation:** Discuss the benefits of using GrapheneOS, focusing on privacy features, hardened security, and the absence of Google tracking. Compare and contrast the privacy implications between stock Android and GrapheneOS. Explain how to install apps without Google Play Services (using Aurora Store). Briefly mention sandboxing.
10. **Troubleshooting:** Include a section with common issues encountered during the installation process and their solutions (e.g., device not recognized by ADB, flashing errors).
11. **Conclusion:** Summarize the process and reiterate the benefits of using GrapheneOS.
12. **Disclaimer:** Include a disclaimer that the user is responsible for any issues that may arise from following the tutorial and that the guide is for informational purposes only.

# Constraints
1.  The tutorial should be written in a clear, concise, and easy-to-understand manner, suitable for users with moderate technical knowledge. Avoid overly technical jargon.
2.  Use Markdown formatting for headings, lists, and code blocks.
3.  Include screenshots or images where appropriate to illustrate the steps. (Note: AI cannot directly insert images. Indicate clearly where images *should* be placed with a descriptive caption.)
4.  The tone should be informative, helpful, and encouraging.
5.  Do not promote illegal activities or encourage users to violate warranty terms beyond what is necessary for the installation (e.g., unlocking the bootloader).

# Output Format
Markdown document with clear headings, subheadings, numbered lists, code blocks, and suggested image placements.