Basically what is going on?
1) the revirginise method makes the nvram exactly as it was before anySim?
2) it just patches the error checks that result the "invalid IMEI" thing (in order to have a succesful 1.1.1 update?).
I mean is it possible that a new update (e.g. 2.0.0) could be make our phones bricks because the old anySim or the revirginise method or both left some parts of the nvram modified ?