I have a Verizon Communications BlackBerry Pearl 8130 Cell Phone. I have been unable to receive/send emails. When I go to my email settings icon, I receive the message "There is insufficient network coverage to process your request. Please try again later."

SOURCE: Blackberry Pearl 8130 not showing missed calls

I had the same problem. Most likely your phone is low on memory.

1. To check how much memory you have, go to options-->status..

2. If your phone is low on memory, delete any old messages, if you use your internet browser on your phone, clear the browser history and cookies. Also, delete any programs/apps you are not using. This will free up a lot of memory.

3. You can also run memory cleaner- Go to: options-->security options-->enable cleaning and check show on home screen.. Then click the icon to run it from the home screen.
4. Try removing the phone's battery for 10 minutes, putting it back in, and restarting the phone.

SOURCE: i can't hear through the earpiece on my blackberry

maybe earpiece problem with your phone, needs to open and have it clean the earpiece terminal.

SOURCE: unable to receive emails on verizon blackberry

First, download and install the latest version of BlackBerry Desktop Manager software from: https://www.blackberry.com/Downloads/contactFormPreload.do?code=A8BAA56554F96369AB93E4F3BB068C22&dl=DA5FB46338C8C0DCB1039F7898184FC5

Once installed, connect your BlackBerry to your computer via the USB sync cable. Open Desktop Manager, and click the Application Loader. On the right, you will see Update your device software. Click the Start Button, and if your BlackBerry is not on the latest Handheld Software, an update will appear. Select the update, and run the install. Be sure to select the option that backs up and restores your data. Once started, do not shut down your computer, or disconnect the USB sync cable as this could damage the device.

Once completed, your BlackBerry will restart and you will have the latest version available. This version has been known to correct various issues.

SOURCE: used BlackBerry Pearl 8130

if you type the password in wrong ten time it will delete all the contents on the device and allow you to reset it up

SOURCE: im trying to unlock a blackberry 8130 verizon

As far as i know free unlock codes doesnot work properly.please donot use wrong codes its damage your phone.i am saying this because my friend lost his phone by this.i know the site from where you get your unlock code.its not free but it as much cheap as free.click here to get your unlock code.

hope this helps..