My phone has a message on the screen;sign into network;home and I cant get it on the apps.

If issue lies for only one contact then you need to contact you service or network provider.
And if you are not able to send messages to all your contacts then follow the steps
1) From home screen touch apps
2) Touch messaging
3) Touch the menu key
4) Touch settings
5) Locate Messaging centre. Beaneth it there will be message centre phone number. Check on the website of network provider. If the number is incorrect, enter the correct message centre number and then press ok and then try to send message.

Then U must Replace Your touch pad with the original one from any authorised service centre or mobile repairing shop.

Test the Internet Connection

Make sure yourcomputor an Internet connection by opening another Internet application or the app store.

• If you are not able to reach the Internet through your cellular carrier, try a wireless network.
• If you are not able to reach the Internet through a wireless network, you may having network connection issues

1. 
   Check the date and time on your computor
   
   If the date and time of your device is significantly different from the current date and time, you will have a problem playing your video.
   
   1. Tap the Settings icon on the Home screen.
   2. Tap General.
   3. Tap Date & Time.
   4. Tap Set Date & Time.
      • If the date and time are incorrect, adjust the time until it matches your time zone.
      • Or, tap On/Off toggle to On in the Set Automatically field.
   
   
2. 
   Reinstall the Netflix application
   
   
   1. From the main menu, touch and hold the Netflix app on the Home screen until it jiggles.
   2. Tap the X in the top left of the Netflix icon, then tap Delete.
   3. Enter the App Store, search for "Netflix" and select the free Netflix app from Netflix, Inc.
   4. Tap the Install button. You will need to enter your iTunes password to install the app.
   5. Once installed, tap the Netflix icon.
   6. Enter the email and password for your Netflix account and tap Sign In.
   
   
3. 
   Troubleshoot your Internet Connection
   

If you've been using your computer to access Facebook, you might be interested in accessing it while you're on the go with your iPod Touch, a portable multimedia device made by Apple.
As of May 2011, Apple sells four iPod models (the Shuffle, the Nano, the Classic and the Touch), of which only the iPod Touch connects to the Internet.
The iPod Touch has two built-in cameras, and a 3.5-inch touch-screen display with a virtual keyboard that you use to type messages.
The device connects to the Internet via Wi-Fi, so you can use Facebook on your iPod Touch with the free Facebook app.

Press the "Home" button on your iPod Touch, located below the screen.
Tap "Settings" on the home screen, and then tap "Wi-Fi."
Tap the "Wi-Fi" option setting to "On." Tap the "Ask to Join Networks" option setting to "On."
Move to a location that has Wi-Fi, such as at a business or home computer network, or a public-access site such as at a shopping mall or cafe.
Type the password at the prompt if one is required to join a Wi-Fi network.


Press the "Home" button to return to the home screen.
Tap the "App Store" icon. Tap "Search," then type "Facebook" in the search bar, and then tap "Search." Tap "Facebook" from the results.
Tap the word "Free" in the Facebook app description screen. Tap "Install."
Type your Apple ID at the prompt.
The Facebook app downloads and installs on your iPod Touch.

Press the "Home" button to return to the home screen.
Tap the "Facebook" app icon on the home screen.
Type your name and password, and then tap "Go" to log in to your Facebook account.

Tap the icon of nine squares at the top of the screen to display Facebook features, such as "Messages," "Photos" or "News Feed."
Tap "News Feed" to read your News Feed.
Tap "Messages" to see your messages.
Tap the icon of the pen and paper to write a new message.
Tap "Chat" to chat with friends, tap "Events" to see your events, and tap "Notes" to write a note.
Tap "Friends" to see your friends, look at friends' pages and see friends' requests.
Tap "Photos" to see your photos, and tap the plus sign at the top of the screen to make a new photo album.

Tap "Profile," then tap the camera icon if you want to upload a photo or video.
Tap "Take Photo or Video," then shoot a picture or video with your iPod Touch's camera, then tap "Use."
If you shot a picture, tap "Write a Caption."
Type a caption, then tap "Done." Tap "Upload" to upload the photo to Facebook.
If you shot a video, type a title and a description for the video, then tap "Upload" to upload the video to Facebook.
Tap "Choose from Library" to use a photo or video already on your iPod.
A list of your photo albums appears.
Tap an album, and then tap a thumbnail of a video or a photo.
Type a caption for the picture or a title and description for a video, and then tap "Upload."

Tap the icon of nine squares at the top of the screen to return to the list of Facebook features.


http://itunes.apple.com/us/app/facebook/id284882215?mt=8

Look at the signal strength your phone is receiving from your cell phone carrier or wireless service. You may have difficulty receiving instant messages or messages may be delayed if your phone is getting a weak signal. Move to a location in which you get better reception.

2Go into your phone's text messaging inbox. Look for any "warning" messages that your inbox is getting full. Alternately, compare the text message capacity your phone can hold with the number you currently have stored. Delete some messages to reduce the size of your inbox, as having a full inbox can result in problems receiving instant messages.

3Sign off from AIM Mobile and then sign on again with your screen name and password. This can "refresh" your status and alert your buddies that you're available for chat.

4Sign off from the regular AOL services, such as the AOL email service, if you're signed on with the same screen name that you're using with AIM Mobile. Instant messages automatically go to the AOL service and not AIM Mobile if you're using the same screen name at the same time with both services.

Sincerely.G-d bless you

ERNESTO CUADRA

For most cell phone networks and operators, Internet and messaging settings come pre-installed on your phone. You can then start using the Internet and send messages right away.

To download Internet and messaging settings:

1. From the Home screen, tap the Application screens icon.
2. Find and tap Settings > Sony Ericsson >Internet settings > Accept.

To configure Internet settings manually:

1. From the Home screen, tap the Application screens icon.
2. Find and tap Settings > Wireless & networks > Mobile networks > Access Point Names.
3. Press the Menu key.
4. Tap New APN.
5. Tap Name and enter the name of the network profile you want to create, then tap OK.
6. Tap APN and enter the access point name, then tap OK.
7. Tap and enter all other information required by your network operator.
8. Press the Menu key and tap Save.

Note: Contact your network operator for detailed information about your network settings.

I try to log in to my account it says that my account is no longer available my screen name is tasty momma birthday 7/15/1979 can or what do I do to resolve this matter

If it's signed in on your phone, then type in the following address in the browser's address bar of your phone https://ssl.facebook.com/help/contact.php?show_form=delete_account, once it's opened, select "Submit" and confirm if you get any alert message. Your account will be permanently deleted.

Notice that once done is done, you will not be able to recover it, never will be.

Good luck.

Thanks for using FixYa.

That sign is GPRS go to network seting and stop GPRS