S sabatho Oct 4, 2018 1 0 10 0 Oct 4, 2018 #1 when i put on the phone without a sim card am told to insert UIM card buh when i insert a sim card,service provider space is blank but contacts displays..i dont know if i have to flash the device or unlock it....please i need ypur help on this
when i put on the phone without a sim card am told to insert UIM card buh when i insert a sim card,service provider space is blank but contacts displays..i dont know if i have to flash the device or unlock it....please i need ypur help on this
-1 helpstar Judicious Dec 25, 2012 3,360 133 34,190 1,123 Oct 4, 2018 #2 Maybe this can help you understand it: https/www.usmobile.com/blog/unlocked-phone-bring-to-any-network/ A SIM card is not a UIM card. Your phone is CDMA locked.
Maybe this can help you understand it: https/www.usmobile.com/blog/unlocked-phone-bring-to-any-network/ A SIM card is not a UIM card. Your phone is CDMA locked.