Detailed Description  X-SIM Card Detailed Product Description  SUPER X-SIM IV is FIRST & ONLY IN THE WORLD that User can reprogrammable UNIVERSAL SIM by End-user self in the phone (No more PC, No more soft, No more experience, any one can programming it). Support almost phone unlock.  User can reprogramming and add new phone models to the SUPER X-SIM and can update the SUPER X-SIM to unlock a lot of models in market by End-user self in any phone.  Features:  - Support 3G phone  - Reprogrammable and update by End-user self in any phone (No more PC, No more soft, No more experience, any one can programming it).  - SUPER X-SIM IV can update with phone self, no need any dongle, soft and pc.  - Support firmware update  - Can change IMSI as any country network code by user self, not only 00101, suit for ANY EUROPE country. Network code list  - Support add any new phone models in phone by ser self without any pc, soft and experience  - Without Test-Point, Computer, logs, Cables or Hacks  - Instant unlocking - Plug & Play  - Safe, secure and cheap key  - Unlocks without loosing the phone's warranty  - Long lasting and durable solution  SUPER X-SIM IV  - First only in the world Support Auto search correct code, now you can search correct unlock code with this powerful magic x-sim,  - Add more than 20 kinds of fast preset unlock code in Super X-SIM IV, support more than 400 kinds of phone east , fast unlock without PC programming  - Keep powerful phone reprogramming functions  - Add any new phones unlock without PC  - Test and add new phone by end use self without reseller help  - Add support Remote firmware update