V9.1 Auto RSIM12 for all ios instruction

update: V9.1 Auto RSIM12 for all ios instruction

1、The default version，au /sb/sprint/docomo/att/vrzen,etc，inserting it and 4G signal availble automatically, namely 4G auto mode ( Fit for 5s to iphone x ), similar to unlocked Non-contract iphone.


If the default iccid mode when changed or upgraded are not in accordance, (such as updating ios11 or ICCID changed, always pop out informing menu to activate ): after inserting mobile card and SIM card, no matter what state of your mobile ( including the mobile signal and 4G already available) , dial following command *5005*7672*00# and reelect operator.

http://forum.gsmhosting.com/vbb/f819...ction-2289699/