iBricked my iPhone but iBrought it back!

UFF!! Thought I had permanently damaged my iPhone. I accidentally did an upgrade I was not supposed to do and the phone would not restore, reactivate, recognize the SIM card and so on… After an entire afternoon and night I managed to get it going following these instructions:
Follow these instructions if you bricked an iPhone unlocked by AnySIM 1.0.2 and upgraded to 1.1.1 resulting in the “Unrecognized SIM…” a.k.a. “0049 IMEI” problem. I tried doing step 2.5 with no success but in the end it did not matter – the fix for the corrupt seczone – or “re virginizer” fixed the IMEI problem. Finally I updated to 1.1.1 in DFU mode and unshackled it by going to www.jailbreakme.com on the iPhone itself. Ufff!
And now it starts all over again with the 1.1.2 update – but apparently it’s only a minor update that does not affect the “TIF exploit” fix used in to unlock 1.1.1.