Restoring 4.3.3 on Iphone 3GS

[rizzir]

Hi All,
I have iphoen 3GS, Currently jailbreaked - using jailbreakme.com
I tried to reset from iphone 3GS using the General settings Options - this does not work. Phone restarts and just shows loop sign.

I had same issue on my Ipad2 running 4.3.3 , I saved my shshs files using tinyumbrella. I wanted to reset my ipad2 (clean build) but i could not reset the my ipad2. Later i found that I will not be able to restopre back to 4.3.3 because Apply has stopped signing the Firmware. I ended up installting iOS5 on my ipad 2.


I have saved my shshs using tinyumbrella-5.00.12a for my iphone 3GS.
My question, Will be able to restore or reset back to 4.3.3?
or will i have same problem as ipad2?

Thanks in advance