detach8;574527 said:Slightly faster than 4.0, but not as fast as 3.2.
Certainly much more bearable.
etan1;574547 said:On 3GS or 4?
satinGHOST|r!der;574568 said:On iPhone 4. But the 4.1 was predominantly released to address the slow speed on the 3GS when upgraded to OS 4.0