Latest Build Number for Z3

[RickGM]

My Build Number is 23.0.A.2.105. The Sony site says the latest available software is 23.0.A.2.93.
I assume Sony hasn't updated its own information and that I have the latest update.

[Uliwooly]

That's normal, if you check that website it say that you might have the latest update, just like any update you have to wait for the update to be approved abd released in your country, if your phone is or was locked to a carrier, network branded you will have to wait for them, not Sony, to approve abd release the update

[Rickard]

Sometimes we release updates that are specific for a certain country, operator or region and in these cases you may have a later software version than what's stated on www.sonymobile.com. The version you have is a later version than the one on our webpage as it's not a version released for all countries and regions. I believe the version you have is an update for some operators in the UK but it may also be released in some other countries.

As uliwooly says, updates are also not released for all units at the same time as we may need local and operator approvals. To see if your phone has the latest available firmware it's best to check Update Center in the phone or connect it to PC Companion/Bridge for Mac.

[RickGM · Accepted solution]

Thanks for the explanation - it confirms what the Update Centre on my phone states.