Other than that testing hiccup, the revised payload seems fine...will release improved downgrade later today. Happy 4th of July! After day of debugging why reverted 3GS had no service, found it was blocked for unrelated reason! OTOH I figured out how to change IMEIAfter this the most interesting thing in this quote is "change IMEI". This news indicates that to perform iPad baseband downgrade on iPhone 3GS Musclenerd will try to change IMEI. But looking at other tweets fro him it is clear that it is not so easy to do:

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