A common complaint among 3G cell phone users is that their Internet connection speed is not as fast as they thought. A slow 3G connection can be caused from a variety of things. A dirty SIM card or even a weak battery could cause slow speeds. If you live in an area like New York City or Los Angeles where there are millions of peoples using 3G service, that could also slow your 3G connection.
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Things you need
- Battery charger
- USB cord
- New SIM card
Reset the network settings on your cell phone. You may have changed a setting that negatively affected your speed.
Replace your SIM card. If your SIM card is not a 3G SIM, it could prevent you from getting high connection speeds. Even if your SIM card is 3G, it could still be burnt out.
Clean away any dust and debris that may have got lodged in between the SIM card and the SIM card holder.
Connect the phone to the computer with the USB cable. Sometimes a computer can give a 3G cell phone a signal boost.
Buy an antenna. You can get a clip antenna that just clips to your desk or a powerful one that can be mounted outside.
Charge your battery. A weak signal is sometimes due to a low battery.
Buy a signal booster. These can be pricey, but if you don't mind spending the money, they could boost a weak signal.
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