First, we do NOT have any GSM service in our area, only Verizon. So what we are trying to do is flash a Verizon S3 to Straight Talk, to run on Verizon towers, 3G only it seems. There is a way to use a ST IMEI on the S3 to "fool" ST's system as far as I can tell.
Can anyone point me in the right direction to do this at home without sending it out? I've been rooting and flasing phones since the OG Droid days, so it should be a piece of cake lol.
Thanks in advance