How do I downgrade from 4.0 back to 2.3.6?

[Manodedios]

Yup the new nightlies are rock solid. Mind you I don't us BT so I don't know if that's fixed yet. But GPS works fine.

 

[Atma]

2.3.6 is much much better than 4.0.4.

Just my 3 cents : ) !!!!

Try going to recovery, wiping everything, then use Odin to install the last update that came out a couple months ago.

 

[lyneke200]

Hi,

I have an sony xperia U and a about a month ago I upgraded it to android 4.0
But my phone has become really slow so I want to downgrade it to the original version.
I have tried several attempts and it's really hard to find a methode that works, and when I found one, the programs were al filled with virusses or giving errors (and yes, I read and did each step exactly like described)
So it's driving me crazy!

Please does someone know a solution that works

thanks!

 

[lyneke200]

ow and the specific type is an st25i

 

[Atma]

Welcome to the forums lyneke :hello:

See if this thread helps you any. It first talks about downgrading. Also check our xperia U forum.