Understanding the distinction between the free trial and the paid "full" version is crucial. While many online searches target a "crack" or "full" version, the official PCUnlocker operates on a freemium model with strict limitations.
In most cases, removing the lock screen via third-party software will wipe your phone's data . For most Android devices (excluding select Samsung and LG models), unlocking requires a factory reset, which erases all photos, apps, and contacts stored on the device.