Updating cell phones dial

Updating your cellphone will just take a quick call to an automated service number. You'll see a message on your phone that says "Activate your phone" while the update takes place.

It may take up to two minutes to fully update your phone. Your phone will display a message like "Phone is activated" after the process is finished. It may take up to 15 minutes for the update to register with your phone.

For example, on a Verizon phone you dial *228 and then select option 2 and listen to the horrible programming music while your phone downloads the latest PRL. The first is to contact Sprint Customer Service and get your account approved for an update and then dial *2 and follow the instructions.

When Palm released the Pre on Sprint (the first CDMA smartphone with "root" access to the system) people quickly learned how to hack the PRL to force a connection on Verizon towers in areas of poor Sprint coverage.

The same thing is done today with certain CDMA Android phones, and usually ends up with the same result -- a letter from your carrier telling you it's been nice having you as a customer, but it's time to part ways.

If you have a CDMA device like those found on Sprint and Verizon, you may need to update your Preferred Roaming List (PRL).

The PRL is a list that allows your phone to roam off of towers that are not part of your native network, such as a sprint phone connecting to a former Alltel tower if none of its own are available.

The higher you are, the less likely an obstacle is between you and the cell phone tower.

Glass windows permit better signal strength than walls permit; neither can interfere with your signal when you're outside.It's pretty easy to do: Android phones also have an option to update the PRL in most CDMA phones, you'll find that in the settings pages.Is your phone not holding calls where it previously had a strong signal?This means a lot of adjustments to which towers cover a specific location, as well as the addition of new towers to handle additional traffic.Because of this, it's a good idea to update your PRL at least once a month so your phone will always have access to the best coverage available in your area.You can try software or hardware solutions to improve your Verizon cell phone reception, but before you do, try the quick fixes that might help when you're already on a call.

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