Question for jailbroken 4.1 3g

[Vil89six]

my jailbroken 4.1 3g iphone sucks. and i know it is bc i have it on a 4.1 ios. but i cant downgrade bc i did not save my sghsh... thing. so i am going to restore it bc it work fine when it was nto jailbroken. i was wanting to ask if i restore it can i still download apps from this website. bc everytime i do it gives this error mssg Ex000028... so if i restore it back to normal could this be change?? thanks for the feedback

[Simon]

No official jailbreak has been released for 4.1 yet which is why you are having issues. You can create a custom 4.0 firmware with pwnage tool or sn0wbreeze and restore to that if you want to downgrade and stay jailbroken.

[i.Annie]

You can downgrade to 3.1.x without SHSHs on a 3G. Just shift+restore to stock fw. If you get error 101x use TinyUmbrella or Recboot to kick it out of recovery then JB as normal with Redsn0w 0.9.4 (if you go to 3.1.3, also point at 3.1.2 ipsw) or 0.9.3 (if you go to 3.1.2)