best dongle send receive error 100% solution

Hi today i teach you how to solved this error in best key dongle send+receive error.iso7816 error solution just watch and follow me what am i doing. do these steps 1, first download the best dongle letest setup from support link you just click on the link and download the setup. http://dl1.infinity-best.com/download/pub.php?dir=software/ 2, download shell from the support just click on the link and download the shell setup. https://www.infinity-box.com/support.php 3, after downloading these 2 setup install first main infinity box setup and 2nd install the shell setup. now open the shell page is automatically open if not open go there my computer c:/infinity best box/shell 4, copy the FSCard driver and past in infinity box and driver folder now close all tabs and click on infinity icon on desktop \ 5, congratulation it is done now activate your best dongle give you name and email address 6, for activation watch my complete video https://www.youtube.com/watch?v=yyfrk-CRbXE watch also these video these videos helping for Bignners who want learn complete mobile flashing , unlockin, and much more about mobile and technology others videos link Watch this intro video about aur channel https://www.youtube.com/watch?v=POOpRAadAu8 How to install eft dongle and activation https://www.youtube.com/watch?v=lOKR-T9DAEs how to install infinity cm2 and activation https://www.youtube.com/watch?v=njx2RoqciO0&t=8s How to install best setup and activation https://www.youtube.com/watch?v=yyfrk-CRbXE How to install octoplus setup and updat smart card https://www.youtube.com/watch?v=4CvgLSSV3QM Thanks for watching like and share my videos and please subscribe my channel