You cannot simply "uninstall" Kingroot like a normal app because it writes to /system . You must:

If you see a "Root Failed" message, don't keep retrying the same version. Instead, try these alternatives: : A popular alternative for older tablets and phones.

The glowing blue circle on the screen spun with a hypnotic, mechanical rhythm.

Modern Android security (Version 6.0 and above) has mostly patched the exploits KingRoot uses. However, for "vintage" tech, older versions are often more stable:

You might ask: Why use Kingroot at all in 2025? Magisk is superior.