Sir, Please also choose to read this line of mine: >> Since I don't have a winDoze system I can't use the software. I differ from your opinion. The problem is a linux-related problem because Doze can do it, but Linux can't. Just because some inventor develops this device and its driver software, usually via the open source platform, and then forgets it, it is usurped by businesses, which then makes the software proprietary. And we, the FOSS community don't even protect or further develop the product one of us developed. I am surprised that you chose to ignore my earlier email's ebay.in link and the software file that is in the google drive, and pass an inappropriate judgement : "... What you have is *not* a sim card reader. This is not a Linux relatedn problem and IMHO highly inappropriate for this list..." Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html