Recently he actualizado mi Xperia Arc S a Ice Cream Sandwitch (ICS), and I have noticed a slight decrease in agility terminal, but it is due to Go Launcher Ex, that makes everything slower. But if we carry the Sony environment, is all very fluid and agile, perhaps faster than with 2.34 anteriror, even when an application is loaded, or you leave it is when he noticed slowness. I upgraded above what already had and all my work properly.
I would not know even as if formatting everything and start from scratch, although I do not think much will change. edited 17-05-2012 : I know how it will all formatting, great, so do not hesitate to actualizaros!!!
I have also noticed a decrease in battery, about 2 O 3 hours less.
Remember that if you want actualizaros, this it is done by the program PC Companion, because it is not available via OTA (over the air).
A new change is that and you can not make a screenshot by pressing the power button, but It has done with new keys. Have been pressing both the power button, along with lowering the volume during 1,5 seconds aprox. These catches are put in pictures / Screenshots.
If you read my previous post, memory now have it so:
Internal memory: maximum 420Mb, free 87
RAM: Maximum 339, free 62
So in conclusion, It seems to have gained in space and RAM free, despite having 22 apps than before.
As you go your?