iPhone locking up

[Deebs]

Not really a problem, but I was wondering if anyone else has this happen to them. If I double tap the middle button and pull up your "multitasking" bar, then "close" messaging, my phone will lock up for about 30-40 seconds. I was just wondering if anyone else has this happen to them.

 

[DannyBoy]

Have you rebooted then tried it? Mine hangs sometimes when it needs a reboot. Also, all apple apps stay running so you closing it may just mean it hastoo restart again....