STEP 1: Download and Install Blackberry Desktop Manager or check your Phone Pack for the CD that comes with it. You can download blackberry desktop manager
STEP 2:. After Downloading and installing the blackberry desktop manager. Launch the BlackBerry Desktop Manager after Installation and Click to Tools in the menu bar section. Select Mobile Internet Settings
Use this As your Settings depending on the Network you choose.
Profile Name: MTN Nigeria
Access Point: web.gprs.mtnnigeria.net
GLO NG SETTINGS
Profile Name: Glo Ng
Access Point: gloflat
Profile Name: Etisalat Ng
Access Point: etisalat
AIRTEL NG SETTINGS
Profile Name: AIRTEL NG
Access Point: internet.ng.airtel.com
STEP 4: After completing all the steps above, press the OK Button to exit the small popup screen then OK Again to exit the Mobile Internet Settings configuration dialog.
STEP 4: You will see a warning on your screen showing and notifying you that you will be Charged, all you have to do is Ignore it, if you have already Subscribed. Then Click on CONNECT
When you have Connected to the Internet and you are Ready to Browse, at the bottom left of the BlackBerry Desktop Manager, you should see something like this (Time Connected and Data Used). What it mean, is that you are now connected to the internet and ready to go.
These are the internet settings of your blackberry for all the mobile phone networks in Nigeria it will be useful if you have not started browsing with your blackberry already or you intend to change to a different network while using your BB as a modem to browse with your personal computer.
Account Name: MTN
Access Point or APN: web.gprs.mtnnigeria.net
IP/Proxy Address: 010.199.212.002
Account Name: AIRTEL
Access Point or APN: internet.ng.zain.com
IP/Proxy Address: 172.018.254.005
Account Name: GLO
Access Point/APN: glosecure
IP/Proxy Address: 010.100.098.022
Account Name: ETISALAT
Homepage: http://www.etisalat.com.ng OR http://mobile.etisalat.com.ng
Access Point/APN: etisalat
IP/Proxy Address: 010.071.170.005
NOTE: You might need to have another data plan with your network provider as you cannot use your blackberry internet service subscription BIS to surf the internet on your personal computer. That is, you will have to subscribe to any of the normal data plan. E.g. 200mb which is 1k on all the networks.