The expected result would be to open a session to the card in reader with number readernum. The older listReaders () works as expected: reader = smartcard.System.listReaders () [readernum] session = smartcard.Session (reader) The same example with the newer readers (): reader = smartcard.System.readers () [readernum] US20020029348A1 US09/919,076 US91907601A US2002029348A1 US 20020029348 A1 US20020029348 A1 US 20020029348A1 US 91907601 A US91907601 A US 91907601A US 2002029348 A1 US2002029348 A 3. You have two options: If you go for "low level" (which you apparently want to do) is to use PC/SC level (pcsc-lite) and the SCardGetStatusChange function (or the equivalent in Java, what is javax.smartcardio.CardTerminal.waitForCardPresent ()) If you're working with higher level abstractions and go for PKCS#11 (and if your PKCS#11 provider If you don't get prompted to format your new memory card when you first insert it into your device, do the following: Use a computer to format the memory card with the file system FAT32 (Windows) / ExFat (Mac). Reset your device , and insert the memory card when you see the map view. Your device asks you if you want to format the memory card. My Lenovo Edge E590 has a Micro SD card slot and when I inserted one of my Micro SD cards it asked what I wanted to do. I went to File Explorer and there it was. I clicked on it and and on the file therein and my video from one of my security camera played. ----- Step 1: Remove your current SIM card and replace it with one from a different carrier. check to see whether your iPhone is unlocked. Step 2: If your phone functions normally and you can make calls, access the Internet, and send messages, it is unlocked and your sim card is faulty. If you discover that you have a network-locked SIM card in your • Some devices have an external Smart Card. If your device came with a Smart Card, insert the Smart Card into the slot in the back panel of the All Digital Device. If you are connecting multiple devices, only the Smart Card included with the All Digital Device will work with that device. If no Smart Card is included and there is no horizontal Proponents of the tiny chips say they're safe and largely protected from hacking, but one scientist is raising privacy concerns around the kind of personal health data that might be stored on the no Smart Card is currently in the device). Because in my driver the SCARD_COLD_RESET operation failed, and the card status is changed to SmartcardExtension->ReaderCapabilities.CurrentState = SCARD_ABSENT; 3. Now the card in on the reader. My driver's kernel thread checks card status, and if the card is inserted, I update card status A smart card is a secure microcontroller that is typically used for generating, storing and operating on cryptographic keys. Smart card authentication provides users with smart card devices for the purpose of authentication. Users connect their smart card to a host computer. Software on the host computer interacts with the keys material and other secrets 0KFh2MS.