https://community.sony.com.mk/t5/xperia-archive/good-phone-bad-software/m-p/3262869#M405672 <P>hi</P><P>it may or may not</P><P>if its branded then ask your network provider</P><P>if not ask sony</P><P><A target="_blank" href="http://www.sonymobile.com/global-en/support/contact-us/" rel="nofollow noopener noreferrer">http://www.sonymobile.com/global-en/support/contact-us/</A></P> Mon, 12 May 2014 13:30:36 GMT Danial-mach1 2014-05-12T13:30:36Z https://community.sony.com.mk/t5/xperia-archive/good-phone-bad-software/m-p/3262868#M405671 Hello everyone.<BR />Just got my phone 3 days ago, Sony Xperia sp. I live in eastern Europe, Romania. The phone worked great before I decided to update to 4.3 jb. I know there are no news about the kit-Kat upgrade but I got one question. If I decide to downgrade via flash to previous version which was faster and worked like a charm do I loose the warranty? Because I don't wanna loose that. I got 20 days left to get the phone back if I'm not satisfied and they will give me another one. I got 2 decisions to make, rollback to previous version or get another sp.<BR /> Mon, 12 May 2014 11:31:16 GMT https://community.sony.com.mk/t5/xperia-archive/good-phone-bad-software/m-p/3262868#M405671 ellusive123 2014-05-12T11:31:16Z https://community.sony.com.mk/t5/xperia-archive/good-phone-bad-software/m-p/3262869#M405672 <P>hi</P><P>it may or may not</P><P>if its branded then ask your network provider</P><P>if not ask sony</P><P><A target="_blank" href="http://www.sonymobile.com/global-en/support/contact-us/" rel="nofollow noopener noreferrer">http://www.sonymobile.com/global-en/support/contact-us/</A></P> Mon, 12 May 2014 13:30:36 GMT https://community.sony.com.mk/t5/xperia-archive/good-phone-bad-software/m-p/3262869#M405672 Danial-mach1 2014-05-12T13:30:36Z