Solving ADB Drivers problem
The program does not see the phone. Always DISCONNECTED status.
The Windows 7 and 8 users often has the ADB driver problem. ADB AppControl will offer you to install the driver automatically. If it does not work, then on this page you can find possible solutions.
► Use a working, proven (preferably device-native) USB cable. Connect directly to the USB ports of your computer, do not use USB hubs and extension cords.
► Make sure that debug enabled on the your Android device.
► Try connecting the device via USB in different modes - only charging, file transfer, MIDI, etc. (select from notification panel). On samsung (and not only) when connected, give permission to access data if device ask.
► The distinctive feature of the non-existing driver is an unknown device in the Windows Device Manager (My Computer Properties), which appears after connecting the smartphone via usb. If there is no unknown device, then the driver cannot be installed on it. In this case, try to find a way to make your system to see your device (for example change usb mode).
► Driver Installer. It is usually enough. Run installer on the PC and then connect the USB cable device.
► Another installer, which can work.
► Driver for devices on the MTK (Mediatek) platform. Suitable for MTK-based Realme, Oppo, Vivo, etc.