topic Dual sim card problem in M Series

topic Dual sim card problem in M Series https://community.sony.co.uk/t5/m-series/dual-sim-card-problem/m-p/3559009#M18878 <P>I had Xperia m4aqua dual in which Sim is not working after the update 6.0 marshmallow </P> Wed, 28 Jun 2017 10:24:31 GMT 1_a 2017-06-28T10:24:31Z Dual sim card problem https://community.sony.co.uk/t5/m-series/dual-sim-card-problem/m-p/3559009#M18878 <P>I had Xperia m4aqua dual in which Sim is not working after the update 6.0 marshmallow </P> Wed, 28 Jun 2017 10:24:31 GMT https://community.sony.co.uk/t5/m-series/dual-sim-card-problem/m-p/3559009#M18878 1_a 2017-06-28T10:24:31Z