Rooting Android 13: How to get superuser rights

Obtaining superuser rights or root access on modern versions of the operating system opens up unlimited possibilities for customization and deep optimization for the smartphone owner. However, the rooting process has become significantly more difficult due to Google's enhanced security measures, including mandatory bootloader integrity checks and strict SELinux policies. Users who want to change system files or remove uninstallable software will have to go through a number of technical procedures that require extreme care. Android 13 has become significantly more complex due to Google's enhanced security measures, including mandatory bootloader integrity checks and strict SELinux policies. Users who want to change system files or remove uninstallable software will have to go through a number of technical procedures that require extreme care.

Unlike old methods using utilities like KingRoot, the modern approach is based on modifying the boot image and using a tool Magisk. This allows you to gain administrative rights while maintaining the ability to pass security checks in banking applications through the masking mechanism. It is important to understand that any intervention in the system partition carries risks, and before you begin, you need to assess the need for such actions for your specific tasks.

⚠️ Attention: The bootloader unlocking procedure will inevitably lead to the complete deletion of all data from the device. Be sure to make a backup copy of your contacts, photos and documents before starting any manipulations.

Preparatory stage and unlocking the bootloader

The first and most critical step is unlocking the bootloader (Bootloader). Smartphone manufacturers, such as Samsung, Xiaomi or Google Pixel, block this feature by default to protect the device from unauthorized access. Without completing this step, installing a custom recovery or a modified image is simply impossible, since the system will refuse to load unsigned digital keys.

First, you will need to activate developer mode on your gadget. This is usually done by repeatedly clicking on the build number in the Settings → About phonesection. After the corresponding notification appears, go to the new menu and enable USB debugging. You may also need to enable the option OEM Unlockingthat allows software unlocking. If this item is missing or inactive, your carrier or manufacturer may have blocked this function at the hardware level.

Next, you need to connect your smartphone to the computer and use the platform tools Android SDK Platform-Tools. The command to enter bootloader mode is as follows:

adb reboot bootloader

After rebooting in Fastboot mode, enter the unlock command. It's worth noting that the syntax may vary depending on the vendor. For example, for devices running pure Android, a standard command is used, while Xiaomi requires special proprietary Mi Unlock software, and for Samsung a combination of buttons and confirmation in Download mode.

• 🔓 Make sure that the battery charge is at least 60% so that the device does not turn off during critical times moment.
• 💻 Install the latest ADB and Fastboot drivers on your personal computer or laptop.
• 📱 Check the compatibility of your model with unlocking tools on the official developer forum.

Installing custom recovery and preparing files

After successful unlocking, the next step is installing custom recovery, most often used TWRP (Team Win Recovery Project). This tool allows you to install ZIP archives with modifications, create full system backups (Nandroid) and manage memory partitions more flexibly than the standard menu. For Android 13, it is important to download a version of TWRP specially compiled for your model and firmware version, since incompatibility can lead to an error in mounting partitions.

The process of flashing the recovery firmware is performed through Fastboot mode. You will need an image file with the extension .img, which must be placed in the ADB tools folder. The recording command looks like this:

fastboot flash recovery twrp-image-name.img

Immediately after executing the command, you must reboot into recovery mode so that the standard firmware does not replace the custom recovery back to stock. This is done using a combination of buttons or command fastboot reboot recovery. If you see the TWRP interface with touch controls, then the stage has been completed successfully. Now the device is ready to accept modified files.

At this stage, you should download the latest version Magisk in APK format. However, installing through recovery often requires renaming the file to .zip or using the installation function directly from the application after the first boot of the system. It is also recommended to download the patch for vbmetaif your device uses boot partition verification protection, otherwise the phone may get into a reboot loop (bootloop).

Method of patching a boot image via Magisk

The most reliable and modern way to obtain rights to Android 13 is the method of patching a stock boot image (boot.img). This approach is considered the most secure, as it minimally interferes with the system structure and makes it easy to roll back changes in case of failure. You will need an exact copy of the stock firmware that is currently installed on your device in order to extract the desired file from it.

First transfer the file boot.img from the unpacked firmware to the internal memory of the smartphone. Then install the Magisk app and open it. In the main menu, select the "Installation" section and click the "Select and patch file" button. The application will analyze the image, insert into it the necessary binaries for root access and save a new file in a folder Download with a name like magisk_patched_[random].img.

The resulting patched file must be returned to the computer and the phone must be put into Fastboot mode again. Flashing is carried out with the command:

fastboot flash boot magisk_patched_[random].img

After the reboot, you will see the Magisk application icon in the menu. When you first launch the application, you may ask permission to complete the installation - agree and wait for the automatic reboot. If everything went well, the version number will be displayed in the main window opposite the "Magisk" item, and the "Root" status will become active.

⚠️ Attention: Using the wrong boot.img file from a different firmware version or for a different device model is guaranteed to cause the smartphone to stop booting.

Alternative methods and features of different manufacturers

The Android world is extremely fragmented, and what works for Google Pixelmay not work for Huawei or Honor. Some manufacturers have completely closed the ability to unlock the bootloader, which makes classic rooting impossible without the use of paid services or exploits of vulnerabilities. In such cases, users often turn to temporary root methods or the use of specific tools like KernelSUwhich is integrated directly into the system kernel.

Samsung devices have a unique feature: they use the firmware format .tar and bootloader Odin instead of Fastboot. Here the process looks different: you need to patch the file AP (which contains boot and recovery) through the Magisk application on the phone, and then flash the resulting file .tar through the Odin app on the PC into the appropriate slot. Trying to use standard Fastboot commands on Samsung devices is in most cases useless.

In addition, on Android 13 the role of Project Treble and the modular structure of the system has increased. This allows for Generic System Images (GSI) to be installed, but also makes it difficult for specific camera functions or fingerprint sensors to remain functional after tampering. Always study the branch of your device on specialized resources to find out about specific bugs.

Brand	Unlocking tool	Features of rooting	Risk of loss of warranty
Google Pixel	Fastboot	Most simple method, native support	High (triggered by eFuse)
Xiaomi / POCO	Mi Unlock Tool	Requires waiting 7 days after linking the account	High
Samsung	Odin + Buttons	Triggered by Knox, irreversibly blocks some functions	Complete loss of warranty
OnePlus	Fastboot	Relatively simple, but requires confirmation on the website	High

What is eFuse and tripped Knox?

eFuse is a microswitch inside the processor that physically burns out when the bootloader is unlocked. On Samsung devices this condition is called "Knox Trip". After this, it is impossible to restore the software to the factory state, and features such as Samsung Pay and Secure Folder stop working permanently, even if you return the stock firmware.

Setting up Magisk and bypassing security checks

Getting root access is only half the battle. On Android 13, many apps, especially banking and payment systems, actively scan the system for signs of tampering. Standard Magisk is visible to many detectors, so it needs to be properly configured to hide it. In the settings of the Magisk application, activate the function Zygiskthat allows you to run code in the Zygote process, and enable "Enforce DenyList".

In the "Configure exclusion list" menu, check all applications that should think that there is no root: banking clients, Google Pay, games with strict anti-cheat protection. However, this is often not enough. For effective concealment, it is recommended to install a module Shamikothat works in conjunction with Zygisk and allows you to hide the very fact of the presence of Magisk from most checks without disrupting the work of other modules.

It is also worth paying attention to the module Universal SafetyNet Fix (or its modern analogues for Android 13), which replaces device fingerprints and certificates, allowing you to pass check SafetyNet i Play Integrity API. Without this, you will not be able to add cards to payment systems. Remember that the fight against detections is a constant arms race, and methods may stop working after application updates.

⚠️ Attention: The interfaces of banking applications and methods of protecting them are constantly updated. What worked yesterday can be discovered today. Always check the functionality of payments after installing new modules.

Possible problems and solutions

The rooting process rarely goes perfectly smoothly for all users. One of the most common problems is when the phone reboots endlessly, showing the manufacturer's logo. This usually occurs due to incompatibility of the patched image or module conflict. If you get stuck in this loop, try booting into safe mode (holding the volume down button while booting), which will disable third-party modules, or restoring to stock via Fastboot. bootloop, when the phone endlessly reboots, showing the manufacturer's logo. This usually occurs due to incompatibility of the patched image or module conflict. If you're stuck in this loop, try booting into Safe Mode (holding Volume Down while booting), which will disable third-party modules, or restoring to stock boot.img via Fastboot.

Another common problem is the loss of DRM certificates, which leads to the inability to watch content on Netflix or other streaming services in high quality (HD/4K). On some devices, especially Samsung and Sony, unlocking the bootloader permanently reduces the DRM security level to L3. In this case, restoring the quality of the image is impossible using any software methods.

Users may also encounter the fact that the fingerprint or camera stops working. This is often due to the fact that the modified kernel does not interact correctly with proprietary drivers. The solution often lies in searching for specific kernels (Custom Kernels), developed by enthusiasts specifically for your model, which contain fixes for these components.

Will rooting reset the warranty on my smartphone?

In most cases, yes, unlocking the bootloader and getting root access will void the official manufacturer's warranty. Even if you return the stock firmware and lock the bootloader back, on many devices (for example, Samsung Knox or Huawei) there remains a digital trace (eFuse) that the service center can detect during diagnostics. Some brands, such as OnePlus or Xiaomi in certain regions, may be more loyal, but you should not rely on this.

Is it possible to update the system over the air (OTA) after rooting?

Usually no. Modifying the system partition or boot image violates the digital signature required to verify OTA updates. Trying to install an update on top of a rooted system often results in an installation error or loss of root access. It is recommended to disable automatic updates and update the system manually by flashing full firmware images, followed by re-patching the boot image.

Is it safe to use banking applications with root access?

Use is possible, but not 100% guaranteed. Using Magisk Hide, Zygisk, and modules like Shamiko, you can successfully hide root privileges from most banking applications. However, some banks use advanced detection methods that can detect the presence of an unlocked bootloader or a modified kernel. In this case, using applications on a rooted device becomes impossible.

What to do if the phone does not turn on after flashing the firmware?

If the device does not show signs of life or is frozen at the logo, try entering Recovery or Fastboot mode using a combination of hardware buttons. If the modes are available, connect your phone to your PC and try flashing the stock image boot.img or full firmware. If the phone does not respond to buttons (hard brick), intervention may be required through test mode (EDL for Qualcomm or Download Mode for Samsung), which is sometimes only possible in a service center.

Do you need a computer to root Android 13?

In the vast majority of cases, a computer is needed. It is required to install drivers, execute ADB/Fastboot commands, unlock the bootloader and flash images. Although there are methods of rooting directly from the phone (for example, through vulnerabilities or specific applications), they are rare, unreliable and often do not work on modern versions of Android due to enhanced security.