I've seen the recent posts on the Verizon iPhone5 is GSM unlocked. I did some forum searches and found that the Verizon 4S can be GSM unlocked. I call Verizon and the GSM unlocked my 4S. My question is, can I now order up a Straight Talk micro sim and month to month plan and use my 4S on Straight Talk? If I can, are there any issues and/or features I will loose? The Verizon person I spoke to who GSM unlocked my phone would provide no detail on domestic funtionality and gave some some bs on needing to reload software on m phone? No idea what they are talking about. Any help on this would be fantastic.