IOS 5 Freeze Iphone4

Just wondering if anyone has experience this:

I recently update my iphone 4 to IOS5 and its been less then
24hour and phone has frozen 2x and before IOS5 never has
my iphone4 freeze. Has anyone had any problems with
IOS 5? [import]uid: 30314 topic_id: 16506 reply_id: 316506[/import]

I haven’t seen it freeze, but I’ve had my screen go black like it went to sleep. And somethings are slower.

[import]uid: 19626 topic_id: 16506 reply_id: 61593[/import]

Yea i definitely have seen the iphone4 being a lot slower since
IOS 5 install, and usually when its getting slower it freezes up.
I just wonder if it was worth it installing this broken OS or wait
till is fixed up. [import]uid: 30314 topic_id: 16506 reply_id: 61627[/import]