https://community.sony.lu/t5/c-series/signal-problem-in-my-sony-xperia-c4/m-p/3587974#M6935 <P>Actually problem I am facing is with sim signals, no signals at all. Rest of the mobile features are working fine. I bought this mobile new box packed.</P><P>I checked my fone using following code *#*#7378423#*#* and I got following information that I am unable to understand. Please help me and guide to fix my problem.</P><P>I am getting following parameters in Service Info -&gt; SIM lock</P><P>Network</P><P>[0] Retries :0</P><P>Network Subnet</P><P>[0] Retries :0</P><P>Service provider</P><P>[0] Retries :0</P><P>Corporate</P><P>[0] Retries :0</P><P>Sim</P><P>[0] Retries :0</P><P>and in configuration I can see following, not sure what it means..</P><P>Rooting status:</P><P>Bootloader unlock allowed: Yes</P><P>Remote lock state: Locked</P><P>any help would be appriciated.. Thanks.</P> Wed, 03 Jan 2018 17:37:25 GMT Munib 2018-01-03T17:37:25Z https://community.sony.lu/t5/c-series/signal-problem-in-my-sony-xperia-c4/m-p/3587974#M6935 <P>Actually problem I am facing is with sim signals, no signals at all. Rest of the mobile features are working fine. I bought this mobile new box packed.</P><P>I checked my fone using following code *#*#7378423#*#* and I got following information that I am unable to understand. Please help me and guide to fix my problem.</P><P>I am getting following parameters in Service Info -&gt; SIM lock</P><P>Network</P><P>[0] Retries :0</P><P>Network Subnet</P><P>[0] Retries :0</P><P>Service provider</P><P>[0] Retries :0</P><P>Corporate</P><P>[0] Retries :0</P><P>Sim</P><P>[0] Retries :0</P><P>and in configuration I can see following, not sure what it means..</P><P>Rooting status:</P><P>Bootloader unlock allowed: Yes</P><P>Remote lock state: Locked</P><P>any help would be appriciated.. Thanks.</P> Wed, 03 Jan 2018 17:37:25 GMT https://community.sony.lu/t5/c-series/signal-problem-in-my-sony-xperia-c4/m-p/3587974#M6935 Munib 2018-01-03T17:37:25Z