Before diving into drivers, let's briefly discuss the device. The Samsung B310E (also known as the Samsung Metro B310E or GT-B310E) is a dual-SIM bar phone with a physical keypad, released around 2012-2013. It runs on a proprietary Samsung RTOS (Real-Time Operating System) and uses a proprietary communication protocol over USB. Unlike modern Android devices that use ADB or MTP drivers, feature phones like the B310E require specialized or Samsung Modem drivers to establish a connection with PC software.

Choose either the 32-bit (x86) or 64-bit (x64) version based on your Windows installation. Disable Antivirus:

The B310E utilizes a specialized System on Chip (SoC) common to low-tier Samsung devices of its era.