Do not change the number using the 3G network IPhone 41 card

Apple's iphone 4 has been snapped in the domestic market since it was publicly available. But it is well known that the iphone 4 3G network format only China Unicom's SIM card can support 3G Internet service, because the current portability network business is still in the experimental phase, to use the iphone 4 3G business must replace the SIM card, But for many more than 10 years China Mobile number is not willing to change the number of emotional and convenience. Today, I introduce a way to make the iphone 4 use mobile and Unicom cards. The L1 card reader is the perfect tool to crack the burn. In fact, this method of making the iphone 41 card number is not a new technology, as early as a few years ago this method, but with the other dual-sim double wait for the introduction of mobile phones This method is gradually forgotten. Well, the author no longer suspense This method is actually very early in order to allow the mobile phone to use the number of the USS. That is, we buy a SIM card that can be combined in a few ways to burn 2 cards to a SIM card in a cracked way. We chose the 130 Unicom card is because the card can be cracked, and can be upgraded to 3G business after we insert the SIM card into the iphone, the daily use is that we will be mainly used to call the mobile card to set the main number, the other card select the call to transfer to the mobile card. And when we want to use the 3G network, the Unicom card is set as the main card, the mobile card call transfer to the Unicom SIM card. Although this operation will be a bit cumbersome, but this is the current in the transfer network with the best solution before the launch. First we need to prepare a SC L1 card reader and a 1 blank sim card; Secondly, we have to prepare a mobile SIM card with a 130 opening, which may be a ruyi or a world Wind business SIM card, which does not support 3G business, But because the card itself can be cracked and can upgrade the original business to 3G business, so it is to use this vulnerability to burn 3G Internet access of the Shuang-Hao SIM card. First we need to install the L1 card reader driver and then we need to install the L1 Reader driver, the only thing to note is that there is a hint in the middle that asks you to insert the card reader, or reseat it. Your device Manager will have a device named generic USB Smart card reader After the installation is complete. The SIM card to be decoded will then be inserted into the L1, and the micro Sim can be inserted into the L1 card reader using the card sleeve. After the start of the L1 program interface began to crack the L1 interface then we start the L1 decoder program, that is, L1.exe file, directly double-click to execute it. First click on the test link, should have information to return, the reader and SIM card communication is normal, otherwise close the L1 program, plug L1 card reader, restart view. Next click Start Scan, it will take a long time, waiting for decoding knotThe number of analyses in the middle left of the program interface is increasing, and the speed of your computer and Sim's own processing speed is seen. After the decoding is successful, a text file is automatically generated in the L1.exe directory, and the filename is a txt document with PAIRS_+ICCID code. After the solution to the Unicom txt document after the solution of the mobile TXT document now that we do a card for a few of the required information has been fully obtained, insert a Ricardo Card, start writing card; Select Menu bar Management Card-A. Click on the card to get the type of card and the number of letters you can write. Some cards can write 16 or even 32 numbers, we only need 2 is enough, first select the write location, No. 01, and then add the following information, where the first line of 14 digit byte gate number can enter your mobile phone number, China Mobile, etc. can be labeled information, The following 4 lines of data in the above decoded TXT file has been, copied over on it; after completion, click Write card, write information, another number of information also according to the above steps to write. The next job is to cut the card, then insert the phone to use. After the test found the number switch, returned to the mobile card, mobile phone's cellular data network settings were cleared. FaceTime may need to be reactivated. The local number shows a delay, that is, switching between different numbers, the local number does not immediately refresh, will be delayed for some time to update. Entry Settings--sim card application we can switch services