Warning: Do not enter any wrong unlock unlock codes on your Sony Ericsson GC83 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1. Uninstall any Sony Ericsson GC83 modem software from your PC.
2. Download, unzip and install the software from Sony Ericsson GC83 Software Page. Sony Ericsson GC83 software and installation instruction are available at
http://www.sonyericsson.com/cws/support/mobilebroadband/download/wirelessmanager/gc83?cc=us&lc=en
3. Restart your computer if prompted after installing the Sony Ericsson GC83 software.
4. After your computer starts, insert your Sony Ericsson GC83 card and wait.
5. Your PC will detect a lot of different things. If your pc asks you where one of the drivers are, point it to the "Drivers" directory in the location where you unzipped the Sony Ericsson GC83.
6. Run the software you just installed, Click "OK" when it tells you the card is "Locked" then enter the Unlock code we have sent.
Each Sony Ericsson GC83 mobile phone has an unique unlock code. You can buy the unique unlock code for your Sony Ericsson GC83 mobile phone at www.mobileunlocksolutions.com.