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How to install or remove the SIM card in
HTC Thunderbolt 1. Take the back cover off. 2. Take the battery off. 3. Slide out the SIM card holder 4. To install the SIM card, with the SIM card’s gold contacts facing down and its cut-off corner facing out, insert the SIM card into the SIM card slot. To remove the Card, with your thumb, slide out the SIM card slot and carefully lift the SIM card. |
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