how to downgrade version 2.3

[vui]

may i know how to downgrade my sony xperia s to version 2.3

[Garret141]

Official, I don't know but un-official you can do it by Flashtool.

Follow this http://talk.sonymobile.com/thread/34424

[vui]

seem like downgrade need to do many things LOL~!!!!!!:smileyshocked: but i will give it a try ... if i fail the step =.= my sony xperia s will become brick ???

[#4]

For offcially downgrade you need to visit sony service centre or else use flashtool.

[Garret141]

It looks more dificult than it is. But if you're afraid or you're not very fimiliar with windows and computers than don't do it.

- Download flashtool and update here http://www.xdafileserver.nl/index.php?dir=Sony+%28Ericsson%29%2FSE+Xperia+S+%28LT26i%29%2FSTOCK+ROMS 

- Go to link above and go to GB folder. Download firmware you want. for example LT26I- CE1 or LT26I Generic NL or pre-rooted ones.

- Install flashtool and update.

- unzip firmware in "firmware" folder of flashtool. C:\Flashtool\firmware\

- run flashtool. press flash and choose right firmware like LT26I....CE1 for example

- press OK, follow instructions.

- connect youre phone while pressing volume down.

- when flash is done, unplug phone and press power button. Wait a few minutes.

Watch tutorial here which is almost same as Xperia S http://talk.sonymobile.com/message/172487#172487

[Thommo]

This link may describe it better and show you just how easy it is http://www.xperiablog.net/2012/03/26/debrand-your-xperia-s-tutorial/

If you need other firmware then I have quite a few on my Google drive - Leave a reply and I'll add the link to it

[Uliwooly]

How to manually update 2012 Xperias to android 4.0.4 & downgrade

http://talk.sonymobile.com/thread/41609

Don't forget to mark the Correct Answers & Helpful Answers

[Garret141]

Nice tutorial

[vui]

today i just wan to flash my sony xperia s =.= '''' but the logs say plz make sure you are not in the mtp mode .... wat tat mean

[Uliwooly]

Flashtool will work just fine

Don't forget to mark the Correct Answers & Helpful Answers