I have a Samsung Galaxy On7, Android 6.0.1. On my computer (Windows 7, 32-bit), I have adb and fastboot installed. I can work on my phone properly from adb. But the problem starts in fastboot mode. When I put my phone in bootloader mode, the computer takes the phone to be a modem. There are several videos that show how the driver problems can be solved, but once my computer identifies the device as modem, I cannot do anything else, as it is reluctant to install the Android Bootloader Interface drivers for my phone, saying they are the ones meant for a modem. I have even tried to stop auto installation of drivers, but even then the device is recognised as a modem. Is there any way I can stop my computer from recognising the device as a modem?