If you have an Android head unit in your vehicle, you may be interested in rooting it to unlock additional features and customization options.
Rooting an Android device means gaining access to the root file system, which allows you to modify the system files and install custom software that is not normally allowed by the manufacturer.
However, it’s important to note that rooting your Android head unit carries some risks, including the possibility of bricking (rendering the device inoperable) and voiding the warranty. It’s also illegal in some countries.
Therefore, it’s essential to carefully consider the pros and cons of rooting and proceed with caution.
Prerequisites
Before you begin the rooting process, it’s essential to ensure that your Android head unit is rootable and to gather the necessary tools and materials.
Checking if your Android head unit is rootable
Not all Android head units are rootable, so it’s essential to check if yours is before proceeding. You can usually find out if your head unit is rootable by searching online or contacting the manufacturer.
Please note that the manufacturer may not provide you with the rooting related information. So, your best bet would be to find the users of the same model. Generally speaking, almost all android head units are rootable except a few with complex architecture.
Backing up important data and files
It’s always a good idea to back up your important data and files before attempting to root your device.
This is especially important for an Android head unit, as you may lose access to your navigation and media files during the rooting process.
Plus, if anything goes wrong, you may need to erase the whole system which will make it extremely hard for you to recover the data. So, it’s wise to be prepared beforehand with backup.
There are several ways to back up your data, including using a cloud-based backup service or transferring the files to a computer or external storage device.
Gathering necessary tools and materials
To root your Android head unit, you will need the following tools and materials:
- A laptop with a USB port
- A USB cable to connect your head unit to the computer
- A custom recovery image, such as TWRP (Team Win Recovery Project)
- A root-enabled firmware, such as SuperSU
- A rooting tool, such as Odin or Heimdall (depending on your head unit’s specific requirements)
Rooting Process
There are many ways to root an android head unit. We will share with you the most common way that works on almost all types of devices.
Step 1: Unlocking the bootloader (if necessary)
Some Android head units come with a locked bootloader, which prevents you from installing custom firmware. If your head unit has a locked bootloader, you will need to unlock it before proceeding.
To unlock the bootloader, you will need to follow the specific instructions provided by the manufacturer. This process may involve using ADB (Android Debug Bridge) commands or a proprietary tool provided by the manufacturer.
Step 2: Flashing a custom recovery image
Once the bootloader is unlocked, you can install a custom recovery image, such as TWRP, which allows you to install custom firmware and make system backups.
To flash the custom recovery image, you will need to use a rooting tool, such as Odin or Heimdall, and follow the specific instructions provided by the manufacturer or the tool developer.
This process may involve booting your head unit into fastboot mode and using the rooting tool to install the recovery image.
Step 3: Installing a root-enabled firmware
With the custom recovery image installed, you can now install a root-enabled firmware, such as SuperSU, which gives you root access to your head unit.
To install the root-enabled firmware, you will need to boot your head unit into recovery mode and use the custom recovery image to install the firmware. Again, you will need to follow instructions provided by the developer or manufacturer.
After Rooting
Now that you have rooted your Android head unit, you may be wondering what advantages this brings and how to maintain a rooted device.
Advantages of rooting an Android head unit
There are many advantages to rooting your Android head unit. Here are a few of them-
Ability to install custom software and modify system files:
With root access, you can install custom ROMs (modified versions of the Android operating system), remove pre-installed apps, and make other system-level changes that were previously not possible.
Improved performance and battery life:
By removing bloatware (unnecessary pre-installed apps) and optimizing system settings, you may be able to improve the performance and battery life of your head unit.
Enhanced functionality:
Rooting your head unit may allow you to access features and settings that were not available before, such as enabling USB debugging or using a third-party keyboard.
Disadvantages of Rooting an Android Head Unit
While rooting your Android head unit can bring many benefits, it is important to be aware of the potential risks and drawbacks.
Voiding warranty:
Rooting your device will void its warranty, so if anything goes wrong you may not be able to get support or repairs from the manufacturer.
Security risks:
By installing custom software and modifying system files, you may be opening your head unit up to security risks. It is important to keep the device updated with the latest security patches to minimize these risks.
Bricking:
If the rooting process is not done properly or if a malicious app is installed on your rooted head unit, it may result in “bricking”, which renders the device unusable.
Tips for maintaining a rooted Android head unit
Keep the device updated:
It’s important to keep your head unit updated with the latest firmware and security patches to ensure that it remains stable and secure.
Exercise caution when installing custom software:
While rooting allows you to install custom software, it’s essential to be cautious when doing so. Only install software from trusted sources, and make sure to read reviews and check for compatibility before installing.
Otherwise, you may find yourself in a spot of bother as hackers can easily sneak through to your device root and get access to all your data.
Use a custom recovery image to make backups:
It’s always a good idea to make regular backups of your head unit, especially after rooting. This will allow you to restore your device in case of any issues. A custom recovery image, such as TWRP, can be used to make backups of the system and user data.
Conclusion
Rooting an Android head unit can provide additional customization and functionality options, but it’s essential to exercise caution and proceed with care.
By following the steps outlined in this article, you can successfully root your head unit and take advantage of the many benefits it offers. However, it’s important to remember that rooting carries risks, and you should be prepared for the possibility of issues or complications.
As always, it’s a good idea to regularly back up your head unit and keep it updated to ensure that it remains stable and secure. If you’re comfortable with the risks and willing to take the time to carefully follow the rooting process, you can unlock the full potential of your Android head unit and enjoy enhanced functionality and customization options.
Frequently Asked Questions
What is rooting an Android head unit?
Rooting an Android head unit is the process of gaining access to the administrative and system functions in order to gain full control over your device, and install custom software that is not normally allowed by the manufacturer.
This allows you to install custom software and modify system files, as well as other advantages such as improved performance and battery life.
Is rooting a head unit safe?
Rooting is generally safe if done properly, but there are risks involved such as voiding your warranty and potential security risks. It’s important to only install software from trusted sources, and use a custom recovery image such as TWRP to make regular backups of the system and user data.
Is rooting an Android head unit illegal?
No, rooting an Android head unit is not illegal. However, it is important to be aware of the local laws as we have not been able to scan through all laws of the world. As per as common sense is concern, it shouldn’t be illegal, should it? After all, what am I going to do with my device is completely my choice.
Can I install any software on a rooted Android head unit?
With root access, you can install any custom software on your Android head unit that is not normally allowed by the manufacturer. However, it’s essential to be cautious when installing software and only install it from trusted sources.
As the popular saying goes, the more freedom you have, the more responsibility falls on your shoulder. As a rooted device owner, you will have to be extra responsible and cautious before installing any software.
Can I reverse the rooting process on an Android head unit?
It may be possible to reverse the rooting process on an Android head unit by flashing the original firmware, but this will depend on your specific device and the rooting method used. It’s always a good idea to make a backup of your head unit before rooting, so you can restore it if necessary.
Can I root an Android head unit that has a locked bootloader?
Some Android head units have a locked bootloader, which prevents you from installing custom firmware. If your head unit has a locked bootloader, you will need to unlock it before proceeding with the rooting process.
This process may vary depending on your specific device, so it’s essential to follow the instructions provided by the manufacturer.