https://community.sony.lu/t5/c-series/software-update/m-p/3596108#M7064 <P>Hi, I have a Sony Xperia C4 dual sim cards. The problem is it has refused to update software</P> Wed, 24 Jan 2018 08:52:35 GMT Mbito 2018-01-24T08:52:35Z https://community.sony.lu/t5/c-series/software-update/m-p/3596108#M7064 <P>Hi, I have a Sony Xperia C4 dual sim cards. The problem is it has refused to update software</P> Wed, 24 Jan 2018 08:52:35 GMT https://community.sony.lu/t5/c-series/software-update/m-p/3596108#M7064 Mbito 2018-01-24T08:52:35Z https://community.sony.lu/t5/c-series/software-update/m-p/3596109#M7065 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/1117168">@Mbito</A></P><P>Did you try <A href="https://community.sony.co.uk/t5/c-sonymobile/Xperia+Companion/pd-p/xperia_companion" class="lia-product-mention" data-product="194-1">Xperia Companion</A>?</P> Wed, 24 Jan 2018 08:53:57 GMT https://community.sony.lu/t5/c-series/software-update/m-p/3596109#M7065 Qatrium 2018-01-24T08:53:57Z