My problem is that I have a Sony Xperia TL "LT30AT" With Rooting Status: "NO". And I've done everything possible and necessary to change it to Yes. And I have no solution Some (live in a different country, where no spotlight "Sony" so I solved my case). So certainly I paid money to get the release code || I suggest Ah Sony Xperia is that there should restrict unlocking the bootloader on all smartphones Xperia! They have to release a new version Android Officer for the Sony Xperia T, TL> Lt30at. Because for a device with good features and specifications (Medium Range) it is logical, thinking about a new update.
Version 4.1.2 Jelly Bean, not benefit much, and they know it!
The error is that: no longer receive updates. I do not understand how works "Sony Xperia" indeed! Please I need your help or solution for my case (this version 4.1.2. There is fine for this Terminal "Media Range".
Sony Xperia You Have Rights to benefit their members || Apologize for the inconvenience!
Cordial greetings
ATT Christian->
