[Problem] How to figure out if iPhone ever been unlocked?
I have bought a used iPhone from an auction site that is supposedly never been unlocked. I want to determine if this is true.
Here is what I found.
When I turn on the iPhone it has the logo of a plug and the itunes logo and displays following message box
And when I connect the iPhone to the computer iTunes it shows the "Welcome to your New iPhone. Let's get started..." screen.
Insert and unlocked and valid SIM to activate iPhone
Additionally the iPhone in question is a week 45 (serial number 7U745xxxxxx)
I checked the firmware version by using the emergency keypad *3001#12345#* and it is 04.02.13_G.
From these observations I believe it is a OTB 1.1.2 phone that hasn't been unlocked, but I'm suspect about the message box asking to insert a unlocked and valid SIM as I mentioned earlier.
Can anyone use the information above to figure out if it is indeed a new otb 1.1.2 iPhone?
Any help much appreciated.