Hold down the while clicking Restart in your Windows Start Menu.
Hold down the key while clicking Restart in your Windows Start Menu.
Remove the battery from the Samsung B310E for 5 seconds, then reinsert it (do not power the phone on).
Note the COM port number. This is critical for GSMForum tools like Ultimate Box or Samsung Tool Pro . samsung b310e usb driver gsmforum
Windows 7, Windows 8, Windows 10, Windows 11 (32-bit and 64-bit)
Required for advanced repairs discussed on GSMForum. Downloading the Correct Drivers from GSMForum
Note: The port will only appear for a few seconds if the phone is not actively receiving data from a flashing tool. This behavior is normal for Spreadtrum bootloaders. Troubleshooting Common Errors Error: "Device Descriptor Request Failed" Hold down the while clicking Restart in your
Choose . Press 7 or F7 to "Disable driver signature enforcement." 2. Install the Samsung USB Driver
Because it utilizes a Spreadtrum processor, standard Samsung Android USB drivers will not work for advanced servicing tasks like flashing. Instead, the computer requires specialized to communicate with the phone's bootloader when it is plugged in via a USB data cable. Download Links for Samsung B310E USB Drivers
Ensure the driver is listed under "Ports (COM & LPT)" as Spreadtrum SCI USB2Serial . Troubleshooting Connectivity Issues Note the COM port number
: Users on GSMForum frequently recommend using the ResearchDownload or UpgradeDownload tools for this model.
Once the drivers are installed, you must boot the phone into its specific download/boot state for the PC to assign the correct virtual COM port. Power off the Samsung B310E completely.