Apple Updated 3G now phone acting weird

[EnigmaXtreme]

I updated to 4.2.1 on my 3G using redsnow and now my phones acting weird. The screen is spazzing out and glitching all the time? Did I do something wrong?

 

[Bunie]

I updated to 4.2.1 on my 3G using redsnow and now my phones acting weird. The screen is spazzing out and glitching all the time? Did I do something wrong?

3G is a speed, not a phone. if you mean the iPhone 3G, be more clear.

 

[pocchama1996]

You shouldnt have updated the ios4 updates all make the iphone 3g slow as ****

 

[Bunie]

This is all i could find: http://wikee.iphwn.org/howto:rs9
GL

 

[EnigmaXtreme]

Ok lemme make it more clear i own an iPhone 3G and was on JB 4.0. I used the latest version of redsnow and used it to update to 4.2.1. Now that i've updated my phones acting weird, ive even uploaded a video http://www.youtube.com/watch?v=VKsTvQIu0Xo

Whats weirder the settings are still saying its on 4.0?

 

[EnigmaXtreme]

What should I do? Should i just update to 4.2 through iTunes?

 

[Dialexio]

redsn0w doesn't update your phone. You need to update/restore in iTunes first.

 

[$uPeRJjS&#0]

Since, its like that, you should restore it.

 

[ThePowerOutage]

redsn0w doesn't update your phone. You need to update/restore in iTunes first.

This.
Update using a clean ispw.
Then use redsnow.