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Boost Your Cellphone Signal Anywhere, Anytime With These Steps

Android: Hold down the power button, or the power button and the volume down key (depending on your Android phone), until the ...
CNET on MSN

Setting Up a VPN on Your iPhone Is Easy. Here's How

Whether you're at home and need a privacy boost or traveling and using café Wi-Fi, here's how to set up a VPN on your iPhone.