Reinstall ICS instead Jelly Bean, Help :(

[Leidymar]

Hey guys, hope you can help me on this, I recently update my Xperia Acro S to Jelly Bean, and it was the biggest worst I could have made, becaus it lost important functions, also the home button doesn't show me the recents apps. What can I do to solve this problem? I want to go back to the ICS version bur I don't want to root the phone, is any other possibility to get back the older version? will it work if I restore the factory data ? because the cellphone came with ICS if I do that it will return to that version? I'm so dissapointed on this update it makes my phone useless for the main reasons that I bought it! , thanks for your time. 

[_alexdon_ · Accepted solution]

The home button must be pressed twice for recent apps.Wait some more on JB,it is way cooler than ICS.You can also try to repair phone software,it should be smoother after.

[Sidrock]

no, restoring will not help..

[Leidymar]

Thanks, what do you mean by "smoother"? Also, what can I do to improve the camera? because due to JB some tools for the camera are gone, like white balance, image establisher, the 3d function, is there any solution to this? or just wait for another update? 

[_alexdon_]

Smoother means it will move faster,less lag.The 3d function has been removed by sony developers.As for the camera settings,you can change them.Just tap where it says auto scene,go to normal.From there,you will be able to change all you need.

[Leidymar]

Thank you! that helps me a lot! , I can repair the software trough "Update Service"  from Sony right? is this a safe process? 

[_alexdon_]

You are welcome.Yes,the process is safe,as long as the usb is not disconnected from the pc or from your phone.Backup your important data before any further action,you will lose internal phone memory.

[Leidymar]

Thanks I will try to do that with the Update Service in my computer, do you think Sony will launch another updates for the Xperia Acro S?  

[_alexdon_]

I don't know,it might get updates as it has a medium processor and medium GPU.But I cannot say for sure.I have Xperia P and I am sure we will not see any more updates for it.