Blackberry pearl 8100

Hi, You can unlock a Blackberry Pearl 8100 safer and easier using unlock code. You can get the unlock code for a Blackberry Pearl 8100 from www.superunlockcodes.com/blackberry-pearl-8100/rs12wp9/ at affordable cost.
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UNLOCKING STEPS FOR BLACKBERRY PEARL 8100
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1 - Switch ON your Blackberry Pearl 8100 with your current network/service provider's SIM card,
2 - Go to Options Menu => Advanced Options,
3 - In the SIM Card menu, hold down the Shift (right of the zero, cap) press meppd, (NOTE: You may not see any text appear on the screen while typing meppd)
4 - You'll see the unlocking level screen there you hold the ALT key (left side below @) type mepp2, (NOTE: You may not see any text appear on the screen while typing mepp2)
5 - Enter the unlock code.

I'd suggest backing up your contacts and other info and then doing a wipe on the phone. To do a wipe to go to...

Options -> Security Options-> General Settings -> click the menu key and you will see the option for wipe.

If that doesn't work I'd do an OS update on the phone.

Firstly delete it from your Blackberry, find another download link http://forum.eveek.com/blackberry-pearl-8100/4279-blingball-colorpearl-4-5-os-15.html like from these guys at eVeek, load it onto your pc and add it to your Blackberry via desktop manager.

Please contact your service provider to get the unlock key from where you purchased this handset. After unlocking you use service from some other operator

im using airtel gsm sim ,so i want to activate gprs so give the manual settings of blackberry pearl of 8100 series

get free unlock guidence here
http://www.mobileunlockguide.com/
if u need unlock code reach here http://www.mobile-unlocker.com/

Sort the messages on Sender's name, then select all the messages of that particular sender & delete

Bro before Formatting Take the Back up of the Database by connecting the Handset to Ur Computer using Data Cable and take the backup of Database using Desktop Manager Software.

Then u can follow these Steps in Ur Handset
1. Click menu Button
2. Go to OPTIONS.
3. Then SECURITY OPTIONS
4.Select General Settings
5.Click MENU Button.
6.You will get a Option WIPE HANDHELD select it
7.Then you will get a confirmation Msg click CONTINUE,
8.Then Type BLACKBERRY,your Hanset will Be formated.entire Database will Be deleted.

You should be able to retrieve them in your GMail trash.

Go to messages on the home screen. Go to the top of the message list. Hit "menu" and go to "delete prior"