Thank yo everyone! I won't be jailbreaking so I'll just try Yandex Opera Mini.

I have an iPod Touch 2nd Generation and I used to have Opera Mini on it. I accidentally deleted it a while ago. When I got to reinstalling it, there was an update. I downloaded it then tried to reinstall it but it could only run on newer iOS's when I have iOS 4.2.1 (I know, it's the oldest thing EVER) Is there a way to get back the older version? I LOVED Opera Mini! If you or the Opera Team knows a solution, please reply!