[1.1.1] AT&T Activated, Anysim but "No Service" problem
in the hopes of illiciting a solution and to possibly help others in the same boat as me...
i have a 1.1.1 with 4.01.13_g bb and activated on at&t.
i've dropped in an overseas SIM and am seeing both "No Service" and 0-bars with grayed out Carrier selection and a "MismatchedICCID" from iDemocracy.
jailbreaking, and running anysim results in a phone that is usable sans at&t chip (as an ipod), but is still wired to the iccid and imei of my initial sim. seems it has something to do with the at&t tokens i have stored in my Lockdown folder.
in other words, from what i can gather, i'm not really "unlocked". i had left the country with a fully loaded iphone in the hopes of being able to swap in a sim chip and both keep my music with me and access gprs abroad.
if i'm correct tho, there's nothing i can do short of re-flashing and following the pref:/ hack with anysim in order to use another sim chip. of course, then i'd lose all my media that i loaded prior to leaving.
do i just have to bite the bullet and re-flash baseband and firmware with 1.0.2 and/or 1.1.1? or is there some other recourse for me?