Sony Released 11.0.A.4.27 For Tipo ST21i To Fix Echo

Sony Today Released 11.0.A.4.27 For Tipo ST21i To Fix Echo Problem in the Phone, I just ran the update of 11.0.A.4.27 and it went through successfully. Folks who are facing the echo problem in Tipo, I recommend to update your phone software to 11.0.A.4.27 through Sony PC Companion.

Sony ST21i was updated with 11.0.A.4.27. You Xperia Device is now updated with the latest software, I love to see this message again and again..with the Jelly Bean Update for Tipo..But Sony let me down with a BIG no for Tipo.

Anyway..My experience with 11.0.A.4.27 is good and the echo in the tipo seems to be resolved with the version.Here are the update screenshots.

I feel i am the first to hit the sony server to get the update. Go get your phone updated to most awaited 11.0.A.4.27, post your finding about this version through comments section below.If you still find Echo in tipo you can check my previous posts

HP Answers


  1. I tried to update my phone Sony Xperia Tipo through the PC Companion software of Sony , but failing to do so.As after the "2.Prepare" stage, my phone is being switched off automatically and my computer is hanged.I faced this phenomenon several times.Now I am fed up with this.

  2. it related to rooting????how much time it will take.....???what is the size(mb) of update.........plzz tell

    1. Hi I got my phone updated. And echo problem is gone now. The phone overall performance has increased and works really fast.
      But the headset button does not change the song anymore. You need to unlock the iPhone and change it manually.

  3. i got de problem while updating my phone it said error(100)and said to add sony companion update file on firewall.....i did that to but it still de same me guysss :(

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  5. wen phone goes off just keep on holdin down volume key.. usually phone wil go off in 3rd stage comparetely less in 2nd stage

  6. Guys i have updated my tipo mobile to 11.0.A.4.27
    after updating voice dailer is missing
    do the new firmware has no voice dailer??
    or is there any problem with my mobile?????