I understand you're looking for information on , but I need to provide a careful and responsible response.
Open the downloaded Kingroot V5.4.0 file and tap install.
For someone sitting on an old Samsung Galaxy S5, LG G4, or a cheap tablet stuck on Android 6.0, that sounds like a goldmine.
The official Kingroot app often tries to upsell users to a "Pro" or "Premium" plan for faster root speed, priority server access, and removal of ads. The modded version bypasses this paywall entirely, giving you all the premium benefits for free.