SMD Ramdisk Activator is a software tool that allows you to bypass the iCloud Activation Lock screen on iPhone and iPad running on iOS 12.0 up to iOS 16.6.1. You can access your device without the need for the original Apple ID and password. You can also use your device's SIM card and make calls, send messages, and use mobile data. This tool is a part of the SMD software suite that provides various solutions for unlocking and repairing smartphones of different brands, such as Samsung, Huawei, Xiaomi, Lenovo, Oppo, Vivo, Moto, and more.