Many of these .zip files come from unverified sources. They could contain malware that:
The appeal of no root solutions like Fake Snap 888 is significant. For many users, the idea of customizing their device's look, feel, or functionality without voiding the warranty or risking security is highly attractive. No root .zip files offer a way to achieve this, promising to deliver enhanced user experiences or additional features without the need for traditional device rooting. Fake Snap 888 - No Root -.zip
A few modified .zip files use a temporary root exploit (like KingoRoot or MTK-SU) that lasts only until reboot. You flash the .zip via recovery, it writes the fake props, and then root is removed—leaving the spoof in place. Many of these