https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205429#M53851 <P>Thank you Thommo,</P><P>That guide is easy to follow.</P><P>However, I still can't find the ftf file for my carrier or region. Which ftf file should I specifically install (FIdo Canada)?</P> Wed, 26 Mar 2014 19:12:56 GMT Xeniskull 2014-03-26T19:12:56Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205426#M53848 <P>Hi,</P><P>Can someone please post a noobs guide to downgrade SP from 4.3 to 4.1.2?</P><P>I am a complete noob in phone software. I know there have have lot of posts on how to downgrade but it is too complicated to actually do it. I have never fiddled with flashing or any other stuff. Moreover, I live in Canada and cannot find Fido's ftf or firmware. I don't want to lose my LTE functionality. &nbsp;My bootloader is also locked. Please help!</P> Wed, 26 Mar 2014 18:50:26 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205426#M53848 Xeniskull 2014-03-26T18:50:26Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205427#M53849 <P><A href="http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/How-to-manually-update-downgrade-root-2013-Xperias/m-p/298463#M2209" target="_blank">http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/How-to-manually-update-downgrade-root-2013-Xperias/m-p/298463#M2209</A></P> <P>Try this one from our site</P> <P>or</P> <P>Look on XDA for another one</P> <P><A href="http://forum.xda-developers.com/xperia-sp" target="_blank" rel="nofollow noopener noreferrer">http://forum.xda-developers.com/xperia-sp</A></P> Wed, 26 Mar 2014 18:54:59 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205427#M53849 _alexdon_ 2014-03-26T18:54:59Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205428#M53850 <P>or <A target="_blank" href="http://www.xperiablog.net/2012/03/26/debrand-your-xperia-s-tutorial/" rel="nofollow noopener noreferrer">http://www.xperiablog.net/2012/03/26/debrand-your-xperia-s-tutorial/</A> Ingnore the title it's the process you need to follow</P> Wed, 26 Mar 2014 19:05:01 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205428#M53850 Thommo 2014-03-26T19:05:01Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205429#M53851 <P>Thank you Thommo,</P><P>That guide is easy to follow.</P><P>However, I still can't find the ftf file for my carrier or region. Which ftf file should I specifically install (FIdo Canada)?</P> Wed, 26 Mar 2014 19:12:56 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205429#M53851 Xeniskull 2014-03-26T19:12:56Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205430#M53852 <P>The only Fido I can find is this one <A target="_blank" href="https://mega.co.nz/#!4B4y0DIL!qxFhQ9xtBUNK1GL7Ih2xB0QdGd0xgtZIx96fRtRVpmc" rel="nofollow noopener noreferrer">https://mega.co.nz/#!4B4y0DIL!qxFhQ9xtBUNK1GL7Ih2xB0QdGd0xgtZIx96fRtRVpmc</A></P> Wed, 26 Mar 2014 19:46:16 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205430#M53852 Thommo 2014-03-26T19:46:16Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205431#M53853 <P>Thank you. I will post my result after downgrading</P> Thu, 27 Mar 2014 20:13:50 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205431#M53853 Xeniskull 2014-03-27T20:13:50Z https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205432#M53854 <P>Thanks a ton Thommo. You are a goddamn saviour! It worked flawlessly&nbsp;</P> Fri, 28 Mar 2014 01:42:51 GMT https://community.sony.com.mk/t5/other-general/noobs-guide-to-downgrade-sp/m-p/3205432#M53854 Xeniskull 2014-03-28T01:42:51Z