This is a classic sign of a kernel mismatch. Ensure the regional variant of the 9.0.7 firmware you extracted the boot image from matches your phone's hardware SKU.
(Note: As this is a generic guide, you must download the specific image for your device model, e.g., OnePlus 6 or 6T, from a trusted source like XDA Developers). How to Flash the Patched Boot Image download 9.0.7 patched boot image for magisk
Use the following command to flash the patched image (replace the filename with your actual file name): fastboot flash boot patched_boot_9.0.7.img This is a classic sign of a kernel mismatch
download from random file-sharing sites (MediaFire, random blogs) unless verified by community checksums. How to Flash the Patched Boot Image Use
By prioritizing the extraction and creation of your own file over unverified web downloads, you keep your phone secure and minimize any risk of hardware malfunction.
A patched boot image executes at the deepest level of your operating system. If a malicious actor hosted that downloaded file, they could easily bundle malware, keyloggers, or spyware into the kernel without your knowledge.
