I know it's to good to be true but heres my story. I recently bought an S3 (came from Nexus) and have noticed that my 3g drops out a lot when I use my hotspot. So today I decided to pop the battery and sim card out and see if that helped. After I did that the flash blinked once right as I was taking the sim card out (which I didn't think was possible without a battery). When I went to start up my phone I noticed "custom" and an unlocked paddle lock under the Galaxy SIII boot screen.
So I'm wondering if I somehow triggered it? Or if when I restart will it "lock" again. Please list any thoughts/opinions.