How can I downgrade iPad version?

[zagor]

I've recently updated to 4.3; the performance is soooo bad, I want to throw it out the window.

 

[SweetPoison]

I do not think you can, but others can chime in. Are you JB?

 

[Millertv]

Any time I've tried to downgrade from 4.3 it always tells me my device is not eligible for the version...

 

[DontUnderstandMyIpad]

You can only install an older version, if you have saved SHSH blobs from the previous version. If you don't have those, there is no chance of installing a previous iOS version.

 

[Millertv]

Got it...well looks like 4.3 it is !

 

[ratatapa]

4.3.1 came out last friday, try that and see if it helps

 

[shadowdragon]

Is there any way to downgrade 4.3.1 to 4.2.1 by itunes? Cause i have accidentally upgrade my version and now i need to restore it to previous ver for installing cydia.

 

[ratatapa]

Hold shift thon click restore in iTunes it should ask you which version