[davalos]

I did this exact process and no luck.

I am running a legit att iphone sim, jailbroken via oktoprep 1.1.2 . It had never been unlocked before.
My phone was purchased early september OTB 1.0.2.

WHen i insert a non legit att sim, i get no signal. The carrier options are in settings, but they are grayed out.

I was going on an extended vacation down to mexico for winter, and wanted to be unlocked...

Would onesim revert me back to normal? (baseband 04.02.13_G)
I could really careless about having it for my vacation anymore...

Or should i try again?

EDIT- What anySIM mean by "Please make sure your new SIM is in your phone"
should i put my legit att sim, other carrier sim, or an unactivated att sim that came on another iphone? (which i have from previous unlocks to other phones)???

I ran my unlock with a SIM from another carrier (telcel from mexico)