iphone4: 4.1 to 4.3.3 untethered jailbreak

[pltvu]

Happy with currently iphone 4: 4.1 untethered jaiblreak. However, some app requires 4.2.or above. Is there anyway I can update to 4.3.3 untethered jailbreak? Thank you.

 

[labman]

If you have shsh. Lobs saved yes. Use tiny unbrelka to check. Iclarified also has tutorials. However with out the blobs you can't. You would either need to stay or go to 5.0.1

 

[pltvu]

Thank you.
I have shsh on Cydia 4.0.1, 4.0.2, 4.1, 4.2.1, 4.2~b3, 4.3.3, 4.3.4, 4.3.5
I will check those sites