Xperia U, SI numbers for ICS update

Hi all
The Ice Cream Sandwich software update for Xperia™ U is now being rolled out. The update is released in batches, and since there are minor differences in the software depending on product, country and operator we have a unique identifier that we call Sales Item (SI). The SI is identified by an 8-digit number in the format XXXX-XXXX. To find out what SI number your phone has, please take off the back-cover and check on your label.
We suggest that you use the in-page search in your web browser, which is commonly found by pressing ctrl + f key on your computer’s keyboard.
If you find your SI in the released software table the software for your device is released and available in PC Companion and Bridge for Mac where you can update your Xperia™ U.
The update will be directly accessible using PC Companion or Bridge for Mac.
How to upgrade.
We will continue to add items in the list as soon as they are released.
We will however not be able to answer on questions like: "When will SI number XXXX-XXXX be added to this list?" or "when will country X get the update?"


Phone model SI-number APP-SW Version Released
Xperia U 1261-4570 6.1.1.B.1.10 10/3/2012
Xperia U 1261-4572 6.1.1.B.1.10 10/3/2012
Xperia U 1261-5684 6.1.1.B.1.10 9/28/2012
Xperia U 1264-7350 6.1.1.B.1.10 10/1/2012
Xperia U 1265-5096 6.1.1.B.1.10 10/1/2012
Xperia U 1267-6865 6.1.1.B.1.10 10/3/2012
Xperia U 1267-6866 6.1.1.B.1.10 10/3/2012