wholeDevice.SetConfiguration(1); wholeDevice.ClaimInterface(0);
In areas without broadband, you can use the E2252’s EDGE/GPRS connection: samsung e2252 usb driver
The Samsung E2252 uses a proprietary Samsung USB communication protocol for PC Suite (Samsung New PC Studio). It is not a standard Android or MTP device. Writing a full driver from scratch is complex, so this guide focuses on understanding, reverse-engineering, and implementing a basic custom driver. wholeDevice
// Read response byte[] buffer = new byte[1024]; reader.Read(buffer, 2000, out int len); In areas without broadband