I think Sony is clearly delays updates for 2011 Xperia's.
Loock at the tables:
MT11i a month delay with each 2012 update
| HW Version | SW Version | Request Type | Date Certified |
| A | 4.1.B.0.587 | ECO | Aug 8, 2012 |
| A | 4.1.B.0.431 | ECO | Jun 15, 2012 |
| A | 4.1.A.0.562 | ECO | Mar 30, 2012 |
| A | 4.0.2.A.0.69 | ECO | Feb 27, 2012 |
| A | 4.0.2.D.0.5 | ECO | Jan 27, 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.D.0.4 | ECO | Dec 2, 2011 |
| A | 4.0.2.A.0.58 | ECO | Oct 31, 2011 |
| A | 4.0.2.A.0.42 | ECO | Oct 12, 2011 |
| A | 4.0.1.A.0.283 | Variant | Sep 20, 2011 |
and ST25i
| HW Version | SW Version | Request Type | Date Certified |
| A | 6.1.1.B.1.10 | ECO | Sep 25, 2012 |
| A | 6.0.B.3.189 | ECO | Aug 27, 2012 |
| A | 6.0.B.3.188 | ECO | Aug 27, 2012 |
| A | 6.1.B.0.544 | ECO | Aug 27, 2012 |
| A | 6.0.B.3.184 | ECO | Jul 30, 2012 |
| A | 6.0.B.3.177 | ECO | Jul 12, 2012 |
| A | 6.0.B.3.171 | ECO | Jul 3, 2012 |
| A | 6.0.B.3.162 | ECO | Jun 15, 2012 |
| A | 6.0.B.1.576 | ECO | May 17, 2012 |
| A | 6.0.B.1.536 | ECO | Apr 27, 2012 |
| A | 6.0.B.1.565 | ECO | Apr 27, 2012 |
| A | 6.0.B.1.564 | ECO | Apr 27, 2012 |
| A | 6.0.B.1.514 | Variant | Apr 27, 2012 |
why? Today is 9th October and where is another update for 2011 Xperias? There is a few serious bugs in firmware and Sony do nothing. Everybody saying about bad support of sony. Newer Firmware New Bugs...