I've got a new 16gb arriving Friday am. I assume it will be coming with 1.1.3 and I will be able to unlock easily with ziphone 2.4. However I'm worried that I could be one of the first people to get a 1.1.4 OTB. When I get the new phone I will put it into field test mode. Can anyone tell me what I am looking for to confirm that my phone has 1.1.3 and not 1.1.4? I've been looking all over for this, so if I'm asking an obvious question I appoligize in advance.
How to Check iPhone Firmware Version (Field Test Mode)
Turn on the phone and slide to unlock the keypad. iPhone screen should show that only emergency calls is allowed.
Enter the following key sequence: *3001#12345#* and then finish by pressing Call button. This will enter field test mode of iPhone.
Tap on Versions.
The firmware revision information of iPhone installed out of the box will be shown on LCD screen. The following guide will match the firmware revision to the firmware version.
03.12.06_G - firmware version 1.0.0
03.14.08_G - firmware version 1.0.1 or 1.02
04.01.13_G - firmware version 1.1.1
04.02.04_G - firmware version 1.1.1