Downgrade from Android 4 to 2

[mauricenash]

Hi, after the upgrade to Android 4 in my X-Ray, I could not do a screenshot pressing the on/off switch and volume key. I sent my pone with to the Tech service and they downgraded the phone to Android version to 2.3.4 which was the original one the phone came with 6 months ago. Is this normal? I just got it back and when I opened PC companion it asks me if I want to upgrade the operating system. What shall I do as I don´t want to be without my phone for two weeks again!!!!.....

Is all this normal?...

[Uliwooly · Accepted solution]

go to settings -> about phone

which build number do you have?

[Uliwooly]

you have an alternative option, which is manually update to the latest 2.3.4 build number 4.0.2.A.0.62

http://talk.sonymobile.com/thread/38251 (Scroll down)

or you have to send it in.

http://www.ptcrb.com/vendor/complete/view_complete_request_guest.cfm?modelid=19711

HW Version	SW Version	Request Type	Date Certified
A	4.1.A.0.562	ECO	Mar 30, 2012
A	4.0.2.A.0.69	ECO	Feb 24, 2012
A	4.0.2.A.0.62	ECO	Dec 20, 2011
A	4.0.2.A.0.61	ECO	Dec 12, 2011
A	4.0.2.A.0.58	ECO	Oct 21, 2011
A	4.0.2.A.0.42	ECO	Oct 7, 2011
A	4.0.1.A.2.14	ECO	Sep 16, 2011
A	4.0.1.A.0.283	ECO	Sep 16, 2011
A	4.0.1.A.0.266	ECO	Sep 6, 2011
A	4.0.A.2.377	ECO	Sep 2, 2011
A	4.0.A.2.371	ECO	Aug 24, 2011
A	4.0.A.2.368	ECO	Aug 2, 2011
A	4.0.A.2.364	ECO	Jul 20, 2011
A	4.0.A.2.362	ECO	Jul 20, 2011
A	4.0.A.2.335	Variant	Jul 20, 2011

[mauricenash]

Hi my phone says Android version 2.3.4 as I mentioned it in the first message and the build number is 4.0.2.A.0.62.

But surely that is not the latest Android version as in Sony´s blog says that now all their Xperia range can update to Android 4 (Ice Cream Sandwich), so what can I do?

[Veresova]

Here you have described:

http://talk.sonymobile.com/thread/40049

[mauricenash]

Ok, have upgraded my phone and will see what happens, so far all ok.

thanks to all.

This thread is closed.

Regards,

A patient user that wants things to be right!!!!:smileygrin:

[Veresova]