https://community.sony.rs/t5/xperia-archive/jelly-bean-update-problem/m-p/3316927#M444209 <P>last month i have updated my sony xperia go phone to jellybean. Now the phone lags,camera wost than before. can anyone help me? if i downgrade my phone back to Gingerbread will it solve my problem and if i did that will my warranty will be valid .</P> Sun, 16 Nov 2014 03:58:41 GMT scarfist 2014-11-16T03:58:41Z https://community.sony.rs/t5/xperia-archive/jelly-bean-update-problem/m-p/3316927#M444209 <P>last month i have updated my sony xperia go phone to jellybean. Now the phone lags,camera wost than before. can anyone help me? if i downgrade my phone back to Gingerbread will it solve my problem and if i did that will my warranty will be valid .</P> Sun, 16 Nov 2014 03:58:41 GMT https://community.sony.rs/t5/xperia-archive/jelly-bean-update-problem/m-p/3316927#M444209 scarfist 2014-11-16T03:58:41Z https://community.sony.rs/t5/xperia-archive/jelly-bean-update-problem/m-p/3316928#M444210 <P>Yes you can downgrade and if you had no issues before this upgrade then your phone should revert back to the state it was before - Ref warranty then some would say yes and some no - For me if you haven't rooted or unlocked the bootloader and are flasjhiong a stock rom then you should be fine</P> Sun, 16 Nov 2014 12:00:15 GMT https://community.sony.rs/t5/xperia-archive/jelly-bean-update-problem/m-p/3316928#M444210 Thommo 2014-11-16T12:00:15Z