The functionality that automatically deactivates the touchscreen during calls when the device is held to the ear relies on a dedicated component. When this component malfunctions or interferes with desired device behavior, a method to deactivate it may be sought. This might be desired, for example, to regain access to screen controls during a call or troubleshoot unexpected screen dimming issues.
Disabling this component can be beneficial in specific situations, particularly when the sensor exhibits erratic behavior, causing unintended screen blanking. Previously, direct user control over this sensor’s state was more readily available. However, as operating systems have evolved, granular control options have become less common, necessitating alternative approaches to manage its functionality.
