iPhone 4 4.3.3 update problem
I have the iPhone 4 on 4.3.2 (01.59.00). I have the shsh files saved for 4.0.1 and up. Last week I updated to 4.3.2 with a small problem. The restore part went fine till the reboot. I got the "connect to iTunes" logo. TinyUmbrella wouldn't kick it out from that so I've put it to DFU mode and Jailbroke it with redsn0w. That took forever but it worked.
Now I tried to do the same thing with 4.3.3 and iTunes gives me error 21. I found Olethros' post about that error. Followed the tutorial with no luck. Still the same problem.
For the record I've tried restoring in dfu and recovery mode.
My question is can I try a regular update with TSS server running? I don't want lose the ability to unlock (I travel a lot + for selling purposes)
Thanks in advance