T2 Ultra not booting after installing Lollipop.

[Reventon]

My T2 Ultra Dual was the finest phone I've seen until I received a message to update to Lollipop.
I did, and now it is not even booting.
I tried hard resetting but nothing happens.
Does anyone know how to format it ?

[Reventon]

I'm starting to accept the fact that Sony's products are even worst than chinese ones.

Until yesterday I was a hard advocate of Sony's smartphones, but those are things that make you start hating a brand.

It will not surprise me now if Sony shuts its phone division.

If I can't get my phone, at least On, in a couple of days, I will have to switch to Samsung or Apple.

[Uliwooly]

@Reventon

You have 2 optionss

1. try different computers 

or 

2. your local Xperia support

[Reventon · Accepted solution]

@uliwooly

Great news.

Yesterday I was about to throw my T2 Ultra Dual in the trash, but I tried a last attempt to save it.

And it worked !!!

So I apologized for my harsh words, but still I don't change the meaning of what I said:  these mistakes explain the reason why Sony is just a secondary player on the phone world.

I'm sure Sony lost thousands of consumers because of this very same problem that I faced, and because they are not required to know to fix it.

Anyways, I came here because I still believe in Sony and hope to help other custumers to fix this problem on updating to Lollipop, and thus abandon Sony.

What I did is to follow the instructions on XperiaBlog:

http://www.xperiablog.net/2015/03/17/guide-to-installing-xperia-lollipop-using-xperifirm-and-flashto...

These instructions are very accurate but you have to pay very attention, otherwise you'll lose your phone.

Note that will be needed a Desktop or notebook to update this way.

PS @uliwooly if you could forward this message to Sony's directors, I think will contribute positively.