How do i uninstall the last update to remove a Core Zone app that's causing a slow charge?

[Uniquelypoetiq]

HTC Desire 626, Slow charge on plug in, auto update uninstall help needed, core zone app possible virus?

 

[B. Diddy]

Welcome to Android Central! Are you talking about a system update, or an update to an app? System updates are difficult to roll back -- on HTC phones, you'd probably have to root the phone and flash a stock ROM of the previous version, which is not for beginners.