https://community.sony.com.mk/t5/xperia-archive/i-have-a-problem/m-p/3140009#M317670 <P>You have to root your phone and flash another firmware</P><P>Here you can find a guide</P><P><A href="https://community.sony.co.uk/t5/Android-development/GUIDE-How-to-Root-Xperia-Smartphones/td-p/287857" target="_blank">http://talk.sonymobile.com/t5/Android-development/GUIDE-How-to-Root-Xperia-Smartphones/td-p/287857</A></P><P>Remember that this operation will void your warranty and could brik the phone</P> Thu, 21 Nov 2013 16:29:09 GMT Cot88 2013-11-21T16:29:09Z https://community.sony.com.mk/t5/xperia-archive/i-have-a-problem/m-p/3140008#M317669 How i install android 4.1.2 because i installed android 4.2.2.and he have bug Thu, 21 Nov 2013 15:40:39 GMT https://community.sony.com.mk/t5/xperia-archive/i-have-a-problem/m-p/3140008#M317669 bug 2013-11-21T15:40:39Z https://community.sony.com.mk/t5/xperia-archive/i-have-a-problem/m-p/3140009#M317670 <P>You have to root your phone and flash another firmware</P><P>Here you can find a guide</P><P><A href="https://community.sony.co.uk/t5/Android-development/GUIDE-How-to-Root-Xperia-Smartphones/td-p/287857" target="_blank">http://talk.sonymobile.com/t5/Android-development/GUIDE-How-to-Root-Xperia-Smartphones/td-p/287857</A></P><P>Remember that this operation will void your warranty and could brik the phone</P> Thu, 21 Nov 2013 16:29:09 GMT https://community.sony.com.mk/t5/xperia-archive/i-have-a-problem/m-p/3140009#M317670 Cot88 2013-11-21T16:29:09Z