KernelSU, a powerful tool for enhancing Android root capabilities, traditionally relied on a single, large image file for deployment. This image-based approach, however, has presented several significant drawbacks. Firstly, the substantial size of the image file, often exceeding 1TB, contributes to significant storage space consumption. This can lead to issues with devices having limited storage, as well as complications with automatic junk cleaning applications that may struggle to operate efficiently.

Secondly, the rigidity of using a single image file poses challenges for compatibility. Many devices and modules may not be able to effectively utilize this approach, particularly those requiring file downloads during installation or those with large file sizes. Performance issues such as the failure of the TRIM command optimization further exacerbate these concerns. Additionally, the reliance on a distinct image signature has inadvertently turned into a potential fingerprint for KernelSU, making it easier to detect by anti-rooting mechanisms.

The deprecation of img-based deployment by APatch highlights a growing consensus within the security community. KernelSU should consider transitioning away from this approach and exploring alternative deployment methods that offer greater flexibility, compatibility, and security. This shift could involve adopting modular architectures, streamlined installation processes, or other innovative solutions that address the inherent limitations of image-based deployment.

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