Comment Re:Grand until the update bricks your phone (Score 1) 207
Apologies, just checked the web and it seems the improvement was mainly in 4.1, not 4.2 - so you should have the benefits of it already. Your phone is likely as fast as it it is going to get in the 4.x cycle, though (in my experience) none of the later updates slowed it down again. 3g is incompatible with iOS 5.0, so there will be no option to install that (thankfully).
I know the slowdown affected different phones differently, maybe something to do with their batches of RAM?
In any case, phone-calls and texts would take minutes to make or crash the phone, I'd usually never be able to answer the phone as it would freeze for longer than it would ring for, and crashes galore.
Happy. Fun. Times.