How to Format Information on My SIM Card
- 1). Install the Sim Doctor application onto your computer. Sim Doctor is a free application for Windows machines, available for download as of August 2010 from GSMSecurity.net.
- 2). Connect your card reader via USB port and open up the Sim Doctor application on the computer. The program will automatically detect the card reader after it launches.
- 3). Insert the SIM card into the card reader and select "Speed Factor" in the Sim Doctor main application window. "Auto" will be automatically selected as a default recommendation. This setting will find the optimal speed for reading this particular SIM card.
- 4). Click "Start" in the dialog window to initiate the reading of the SIM card. The initial calculation will be completed in 1 1/2 to 2 1/2 hours running at high speed. The completion percentage will show in the progress bar. Once the calculations are complete, a new dialog window will open showing the IMSI, KI and PIN1 information.
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