https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209948#M367367 <P>You could try a repair with SUS:</P> <P><A href="http://www.sonymobile.com/gb/tools/update-service/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/gb/tools/update-service/</A></P> Wed, 30 Apr 2014 11:34:40 GMT _alexdon_ 2014-04-30T11:34:40Z https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209945#M367364 1number sim Is not showing signal not even network mark in my tipo dual only 2 number sim is working help me,, sorry for bad English Tue, 29 Apr 2014 17:43:28 GMT https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209945#M367364 Amar-deep 2014-04-29T17:43:28Z https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209946#M367365 <P>Try to set the first SIM on WCDMA and the second on GSM only.</P> Tue, 29 Apr 2014 18:25:25 GMT https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209946#M367365 _alexdon_ 2014-04-29T18:25:25Z https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209947#M367366 It's not helping, how to reboot or reset the phone tipo dual, give me some idea please Wed, 30 Apr 2014 02:40:13 GMT https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209947#M367366 Amar-deep 2014-04-30T02:40:13Z https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209948#M367367 <P>You could try a repair with SUS:</P> <P><A href="http://www.sonymobile.com/gb/tools/update-service/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/gb/tools/update-service/</A></P> Wed, 30 Apr 2014 11:34:40 GMT https://community.sony.com.mk/t5/xperia-archive/1-number-sim-suddenly/m-p/3209948#M367367 _alexdon_ 2014-04-30T11:34:40Z