Hey all. I have a rooted Sprint Galaxy S3. I wanted to upgrade to 4.1.2, but I can't connect to Odin (box stays blue, won't turn yellow). I'm using the OEM cable and the phone connects and transfers with the PC fine. I have tried the following: updated drivers on computer/allowed automatic update tried connecting on two different PC's (one running W7 and one W8) tried different USB ports tried different cables tried different versions of Odin (3.04 and 3.07) It appears based on the above that the issue is with the phone. What else can I do? Thanks in advance.