Originally Posted by audit13
Did you run a speed test to make sure you're not getting 4G speeds?
I have never heard of a phone that could be carrier unlocked by using different codes.
Checked my speed, running pretty consistently at 2G, occasionally E.
What I meant by the unlock code statement was that I initially utilized a code I purchased to unlock the phone. AT&T stated it would take up to 10 days to get an unlock code after they confirmed my contract was completed. I use the phone primarily for business. I am self employed and could not suffer the down time. AT&T did release the code, but it took them over a week. My question then was, would I have the same issue (not receiving 3g or 4g signal under the new carrier) if I had waited for the AT&T unlock code? Another way to ask this is, does using the AT&T code (my original carrier and who I bought the phone from) unlock features (radio frequencies perhaps?) that the code from the unlock service does not?
Thanks again for your input.