This guide covers Magisk on the Google Pixel 8 Pro using the device’s matching stock firmware. It is not a universal recipe for custom ROMs or kernels. Start with an unlockable device, a verified backup and the exact installed build.
Technical content reviewed against the linked project documentation on 28 September 2026. Follow the project’s current instructions for your exact device and software build.
Check the model before downloading
The Pixel 8 Pro is husky. A shiba image is for the smaller Pixel 8 and is not interchangeable. Read Google’s Pixel 8-series anti-rollback notice before choosing a recovery build.
Keep a record of the model, build number and current root method. A matching Android version alone is insufficient. If the phone has a different ROM, kernel or root implementation already installed, use that project’s migration instructions before applying a stock-firmware procedure.
Prepare the tools and recovery files
- Back up files, app data and account recovery details outside the device.
- Download Google’s Android Platform Tools for your computer and check the USB data connection.
- Obtain the exact matching package from Google’s factory-image page. Extract the required stock image and retain an untouched copy.
- Read Magisk’s current installation instructions and its release notes. Use a release compatible with your installed Android build; do not select an old version solely because it appears in this page’s historical URL.
Unlock and patch the correct image
If the bootloader is locked, first confirm that OEM unlocking is available for this particular unit. Unlocking requires an on-device confirmation and wipes data. After the wipe, complete enough setup to run Magisk and transfer files again. Do not proceed if the device’s unlock policy prevents it.
For these stock Pixel devices, use the matching init_boot.img. Patch the image inside Magisk on the same device that will use it. Keep the generated filename identifiable by model and build; never substitute someone else’s prepatched image.
Flash only after checking the build
Follow the official patch-image procedure. With the phone in its bootloader fastboot interface and the patched file copied to your computer, the init_boot command takes this form:
fastboot flash init_boot /path/to/magisk_patched.img
fastboot rebootReplace the placeholder path with your actual patched file. On Windows, run the installed fastboot executable from its folder or configured path. Stop if the command reports a device, partition or verification error. Do not bypass the error or copy the image to both slots indiscriminately; the inactive slot may contain a different build.
Verify before installing modules
Open Magisk after the restart and complete any setup it requests. Confirm the installed status, then check normal device functions before adding modules. Add one change at a time so that a fault has an identifiable cause. Keep the stock image and your recovery instructions available.
Updates, apps and returning to stock
A system update can replace the patched image. Re-check the update procedure and use the new build’s image when repatching; do not reuse an old patched file. Read Google’s current rollback notices before a recovery or downgrade.
Do not relock the bootloader with a Magisk-patched image installed. Root and bootloader changes can affect banking, wallet, workplace and streaming apps. No module or prepared-phone configuration guarantees continued acceptance. If you need to remove root, use the uninstallation and stock-restoration guide.
3 comments
Do you really need to flash slot b since it doesn’t seem to make a difference after doing an OTA?
THANK YOU!!!
A lot of other tutorials don’t link the fastboot drivers. Thank you sir!