iphone 3gs - ios4

[support_bae]

my friend has the 3gs and was wondering if ios4 slows it down like it does on the 3g or do people find it is ok?

 

[startrek2]

kids have 3gs with ios 4 and there still nice quick ,, not iphone 4 speeds but still ok..

no probs we have 3 x 3gs as such

 

[Robbo]

It will be fine on the 3GS.

 

[adscan]

no problems here