If you have a smartphone Xperia Z1, or Xperia Z Ultra, you should expect to soon upgrade to Android 4.3 Jelly Bean. His delivery just begun.

Users Sony Xperia smartphones Xperia Z1 and Z Ultra should soon be able to update the system. The Japanese manufacturer in accordance with the promise made at the beginning of November started because of today do not ship to Android 4.3 Jelly Bean. It will offer, among others, The following changes / updates:

– improve performance (Project Butter)
– adding in the case of the Xperia With Social Ultra Smart Camera (introduced on the market with a model Z1)

– refresh the Messaging application, Walkman, Album, Movies, we Smartphones, Smart Connect, Small Apps, Track ID and Sony Select
– Xperia Themes with the ability to download additional themes

What’s with Android 4.4 KitKat

models Xperia Xperia Z1 and Z Ultra (as well as with the Xperia, Xperia Xperia Tablet ZL and Z) will definitely get Android 4.4 KitKat . When? I do not know.
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Finally, one more thing: updated delivery time depends on the market and operator. This means, therefore, that only part of the owners of these smartphones will be able to enjoy the Android 4.3 Jelly Bean today.