Hello everyone,
just move over from old z3 to Xperia x dual unlocked,
when using French operator FREE only sim 1 , got full service up to LTE 4g,
when end using additional sim 2 ORANGE, then simultaneous voice or sms services on both sim 1 and 2 which was main reason for purchasing dual sim mobile, however data service no longer available on sim 1
despite all options, data use, roaming, apn parameters correct.
any other user experience how to solve it or Sony staff input ? Thanks a lot for any help, Jp
