Hello anyone can help?

[XDA00000]

Hello all

I have a prototype Sony xperia z4 Tablet with the firmware 28.0.A.7.24 lollipop 5.0.2

Has there been any update since this firmware?

Since this is a prototype would I be able to flash latest firmware?

Thanks

Regards

 

[zippy01]

Probably not prototype phones only take special firmwares I'd be very careful if you decide to try to update

Sent from my Xperia™ Z5 using Tapatalk

 

[XDA00000]

Probably not prototype phones only take special firmwares I'd be very careful if you decide to try to update

Sent from my Xperia™ Z5 using Tapatalk

Yes you are right, so I am abit sceptical about upgrading.

What is the latest firmware for SPG771?

Cheers

 

[zippy01]

There is marshmallow being released at this time

Sent from my Xperia™ Z5 using Tapatalk

 

[XDA00000]

There is marshmallow being released at this time

Sent from my Xperia™ Z5 using Tapatalk

Yes I saw that, making marshmallow FTF now from xperiafirm