Upgrading my Build version

[lavieph]

I tried to upgrade my Android version, but my Sony Companion told me I had the latest version.

When I pressed "fix my phone/tablet" it downgraded my build version to 10.1...and now I can't get Android 4.2.

How do I upgrade my build version?

[Uliwooly · Accepted solution]

you have to wait for your carrier/network or for the update to be approved and released in your country

[Uliwooly]

if you can not wait and you MUST have 4.2 right now then

How to manually update, downgrade, root 2013 Xperias

http://talk.sonymobile.com/thread/124152