Guide: Install Ubuntu Touch on an Android Phone

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Guide: Install Ubuntu Touch on an Android Phone

Ubuntu Touch is an open-source operating system designed for smartphones and tablets. It provides a unique interface and is based on the Ubuntu ecosystem. This guide will walk you through the process of installing Ubuntu Touch on an Android device. However, before we dive into the installation process, let’s familiarize ourselves with some essential prerequisites, device compatibility, and the step-by-step installation procedure.

Understanding Ubuntu Touch

Ubuntu Touch is a mobile version of the Ubuntu operating system. It is maintained by the UBports community after Canonical discontinued its development. Unlike traditional Android experiences, Ubuntu Touch features:

  • A clean, gesture-based interface.
  • Security and privacy control.
  • Regular updates from the UBports community.
  • The ability to run regular Linux applications alongside mobile applications.

Installing Ubuntu Touch can breathe new life into older Android devices, allowing users to experience Linux on their phones.

Prerequisites for Installation

Before you begin the installation process, ensure that you have the following requirements in place:

  1. Supported Device: Not all Android devices can run Ubuntu Touch. A list of supported devices can be found on the UBports website. Ensure your device is compatible.

  2. Back Up Your Data: Installing Ubuntu Touch typically involves wiping your device. Ensure that you have backed up all important data, as this process will erase everything on your phone.

  3. Battery Charge: Ensure your device is charged to at least 50% to prevent it from shutting down during the installation.

  4. Unlock Bootloader: You’ll need to unlock your phone’s bootloader. Note that this can void your warranty.

  5. Install ADB and Fastboot: ADB (Android Debug Bridge) and Fastboot are essential tools for debugging Android devices. You’ll need them to flash Ubuntu Touch onto your phone. Follow these steps to install them:

    For Windows:

    • Download the SDK Platform Tools from the official Google website.
    • Extract the ZIP file to a folder on your C drive (e.g., C:adb).
    • Add the folder to your System PATH by right-clicking on "This PC" > "Properties" > "Advanced System Settings" > "Environment Variables" and editing the Path variable.

    For macOS:

    • Open the Terminal.
    • Install Homebrew if you don’t have it (/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)").
    • Run brew install android-platform-tools to install ADB and Fastboot.

    For Linux:

    • Open a terminal and run: 
      sudo apt update
sudo apt install android-tools-adb android-tools-fastboot

  6. Download Ubuntu Touch Image: Go to the UBports website and download the flashable image for your specific device.

Preparing Your Device

  1. Unlock Bootloader: Unlocking the bootloader varies by device manufacturer. You might need to enable Developer Options by going to Settings > About Phone, and tapping on the Build Number multiple times until it states you are a developer. Then, go to Developer Options and enable OEM Unlocking and USB Debugging.

    • Connect your phone to your computer.

    • Open a command prompt/terminal window and type:

      adb devices

      You should see your device listed. If not, check your USB connection and drivers.

    • Reboot into bootloader:

      adb reboot bootloader

    • Now unlock the bootloader (this command may vary):

      fastboot oem unlock

      Follow the on-screen instructions on your device to confirm.

  2. Install Custom Recovery (Optional but Recommended): Before flashing Ubuntu Touch, it’s advisable to install a custom recovery such as TWRP (Team Win Recovery Project) to facilitate the installation process.

    • Download the TWRP image specific to your device from the TWRP website.
    • Boot into bootloader if you aren’t already, and flash TWRP using: 
      fastboot flash recovery
    • Replace “ with the actual file name.
    • Reboot into recovery mode to ensure it works: 
      fastboot reboot

Installing Ubuntu Touch

Once your device is prepared, you can install Ubuntu Touch. Follow these steps carefully:

  1. Boot into Recovery: Power off your device, then press the correct buttons for your device brand to enter recovery mode (usually a combination of power and volume buttons).

  2. Wipe Existing Data: In TWRP, select the "Wipe" option. You will want to perform a factory reset to remove all existing data on the device.

  3. Mount System Partition: Go back to the main menu of TWRP and choose "Mount". Make sure the "System" option is selected.

  4. Install Ubuntu Touch:

    • Go back to the main TWRP menu.
    • Select "Install".
    • Browse for the Ubuntu Touch image zip file you downloaded earlier. Select it and swipe to confirm the flash.

  5. GApps (Optional): If you want Google Apps or services, you can flash an Open GApps package after installing Ubuntu Touch. Follow a similar process as above to install it (make sure to find the correct version for your architecture).

  6. Reboot: Once the installation is complete, return to the main menu in TWRP and select "Reboot" > "System".

The first boot will take some time as it’s setting up Ubuntu Touch.

Post-Installation Setup

Once your device boots into Ubuntu Touch, you’ll notice a different interface. Here’s a brief guide on setting things up:

  1. Initial Setup: Follow the on-screen instructions, and set up your language, Wi-Fi connection, and privacy settings.

  2. Add Accounts: You can add various accounts (like email and social media) from the System Settings under "Accounts".

  3. Explore the UI: Familiarize yourself with the gesture-based interface. Applications can be accessed through the app drawer by swiping from the left or bottom edges.

  4. Install Additional Apps: You might need to use the Open Store, the unofficial app store for Ubuntu Touch, to install additional applications and enhance your experience.

Troubleshooting Common Issues

  1. Device Won’t Boot: If your device gets stuck in a boot loop, try booting back into recovery mode and wiping the cache or performing a factory reset.

  2. No Updates Available: Ensure you have a stable internet connection. You can also check for updates by going to System Settings > Updates.

  3. App Compatibility: Some Android apps will not run on Ubuntu Touch. Use native apps whenever possible or explore the Open Store for alternatives.

  4. Performance Issues: If you experience lag or performance hiccups, consider checking if any background services are running or look for optimization settings in System Settings.

Advantages of Ubuntu Touch

  • Open Source: Ubuntu Touch is completely open-source, meaning anyone can contribute to its development and customization.
  • Privacy-Focused: Ubuntu Touch prioritizes user privacy and control over personal data compared to mainstream mobile operating systems.
  • Battery Efficiency: Typically, Ubuntu Touch can be more efficient in certain configurations, leading to less battery drain.
  • Customization: The system allows for extensive customization. Users can tailor their experience according to their preferences without limitations imposed by manufacturers.

Conclusion

Installing Ubuntu Touch on an Android device is a rewarding journey that offers the flexibility and power of a Linux-based mobile OS. Following this guide, you should have successfully transformed your Android phone into a stylish Ubuntu Touch device. With its unique interface and commitment to privacy and user control, Ubuntu Touch is a great alternative for those looking to move away from traditional mobile platforms. Explore, customize, and enjoy your newfound mobile system.

Keep in mind that the community around Ubuntu Touch is active and growing, so participate in forums, contribute, and share your experiences with other users. Happy exploring!

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