This file name is for the following reasons:
A genuine driver pack for MT62xx series exists from Mediatek’s old support site, but it’s for Windows XP only. You can find it archived on GitHub or reputable driver sites (e.g., DriverPack Solution — but be cautious). Look for: This file name is for the following reasons:
When connected via USB, these phones could present themselves as a using the CDC ACM (Communication Device Class Abstract Control Model) protocol or proprietary MediaTek interfaces. This allowed a computer to use the phone’s GPRS/EDGE connection for internet access — a useful feature before widespread 3G/4G dongles. This file name is for the following reasons: