The process of reverting an Android device to a previous operating system version after a software update is referred to as downgrading or reverting to a prior build. This procedure is often undertaken when an update introduces unwanted changes, bugs, or performance issues that negatively impact the user experience. For example, an individual might choose to implement this process if a recent Android update causes app incompatibility or significantly reduces battery life.
The ability to revert to a previous operating system offers users a degree of control over their device’s functionality and stability. It allows individuals to prioritize a stable and familiar user experience over the potentially enhanced features or security patches included in newer updates. Historically, this process has been complex and often required advanced technical knowledge, but increasingly, methods are becoming more accessible, albeit with inherent risks.