Japanese Softbank Docomo 3G / GSM Mobile Phone Guide

Currently there are numbers of Japanese Softbank/Docomo mobiles unlockable which can be used world wide. Some are unlocked via soft unlocking (through PC, cable, software) and some can only be unlocked via INEX /Hyper SIM (a supplementary SIM sticker attached to your SIM card so the Softbank/Docomo mobile will detect your SIM card as a valid operator factory SIM card) at this stage. Most new mobiles including the 905 series and many of the Softbank mobiles can only be unlocked using this method.1.SIM QUALITIESBEWARE!The highest quality supplementary SIM sticker is the INEX SIM(manufactured in Taiwan, Taiwan is the main country manufacturing/inventing the main IC chip attached to the sticker, it looks like this ==