credit card reader not working

Discussion in 'Xiaomi Mi 2 / Mi 2S' started by Tadiks, Apr 12, 2014.

  1. Tadiks


    Hi, need help with credit cards reader connected to headphones jack, it's working on all phones, also on old phones like galaxy 2 except mine xiaomi mi2s... my mi2s see this device as headphones... any help please :)