Are you sure about this? How did you figure this out? Also, what do you mean by, "each and every time?" Does that mean each time I take the SIM out and then put it back in? Or each time I take the SIM out and put a DIFFERENT SIM in?
Thanks in advance.
I unlocked my iPhone 5 by ordering the unlock from Unlock Fusion on eBay. The phone was still brand new and only activated at the Apple Store. Had not even been connected to iTunes once.
After I received the unlock confirmation, I plugged my phone to the computer and iTunes confirmed that the phone is unlocked. So, I figured I didn't need to restore iOS 6 and setup my phone from an existing back up while still waiting on my T-Mo SIM to arrive.
After I received & inserted the T-Mo SIM, the phone went through the whole activation process using Wi-Fi. All went well and got T-Mo signal and was able to make/receive calls.
I have another T-Mo SIM that I cut as a micro SIM to use on my 4S, which is still active. After using my phone with my AT&T SIM for a while, out of curiosity, I cut it down to a Nano SIM and tried it on my iPhone 5 and went through the whole activation process over WiFi again. All good again after activation.
Bear in mind, all this prior to restoring iOS. On this same thread, a few pages back someone had mentioned that you will go through the activation process if iOS was not restored after unlock. This is what I experienced with 2 different SIM's.
So, I restored my phone with iOS 6 and restored my last backup. Now I tried both T-Mo SIM's again and didn't need activation at all. T-Mo signal showed up right away and was able to make/receive calls.
Not saying you are wrong, but is this documented somewhere?
I've been more concerned about giving people directions on confirming that their phones are unlocked more than anything else.
Not documented anywhere, just my experience after unlocking my iPhone 5 as I mentioned above.
That's not true in my case, I DFU and upgrade my 4s to ios6, meet the buyer and use his tmobile micro sim to activate the phone.
Okay, you DFU upgraded your phone, in which case you restored iOS. I am talking about phones that have been unlocked and unlock functionality prior to restoring iOS.