https://community.sony.com.mk/t5/xperia-archive/horrible-call-quality-after-4-3-update/m-p/3208408#M366260 The call quality is too poor after the update. It was fine with 4.2.2 but now the voice is too distorted and sometimes they don't hear me while the mobile network signals are full Wed, 09 Apr 2014 22:34:57 GMT HaNoOo 2014-04-09T22:34:57Z https://community.sony.com.mk/t5/xperia-archive/horrible-call-quality-after-4-3-update/m-p/3208408#M366260 The call quality is too poor after the update. It was fine with 4.2.2 but now the voice is too distorted and sometimes they don't hear me while the mobile network signals are full Wed, 09 Apr 2014 22:34:57 GMT https://community.sony.com.mk/t5/xperia-archive/horrible-call-quality-after-4-3-update/m-p/3208408#M366260 HaNoOo 2014-04-09T22:34:57Z https://community.sony.com.mk/t5/xperia-archive/horrible-call-quality-after-4-3-update/m-p/3208409#M366261 <P>Look for microphone noise suppression and slow talk and disable them.</P> Thu, 10 Apr 2014 14:08:10 GMT https://community.sony.com.mk/t5/xperia-archive/horrible-call-quality-after-4-3-update/m-p/3208409#M366261 _alexdon_ 2014-04-10T14:08:10Z