Total SMS Control (v2.1.1) is a legacy Android application primarily designed for parental monitoring remote device management
Use a File Manager app (e.g., My Files, ES File Explorer) to locate the downloaded file. Tap on the APK file to start the installation process. Click Install when prompted. Step 3: Configure the Application Open the app after installation. total+sms+control+211apk+for+android+download+install
If your goal is to on Android, here are safe alternatives: Total SMS Control (v2