20 Most Recent Blackberry Curve 3G 9300 - smartphone - GSM / UMTS - Page 5 Questions & Answers

Open your BlackBerry Contact list, and choose a contact. Highlight the phone number and click Copy All key (square button with dots inside) > Copy to SIM phone book. Press the Copy All key > Save. http://www.leawo.org/tutorial/how-to-transfer-files-from-blackberry-to-iphone.html#part3

It won't take a charge or the battery drains quickly when in use.

Frozen how? You can't open it ? Blackberry can do this sometimes if you drain the battery completely.. you must leave it plugged in until opens. Or, you can try a hard reset doing this:

1. Perform a hard reset to wipe all data from the BlackBerry Classic.
2. Open BlackBerry Link on your computer.
3. Connect the device to your computer using the USB cable.
4. Select your device on the left pane.
5. Go to "Back Up & Restore" > "Factory Reset" (Windows) or "BlackBerry Link" > "Preferences" > "Reload" > "Reload" (Mac OSX).

not sure if looking here will help you out.. https://www.google.co.uk/webhp?sourceid=chrome-instant&rlz=1C1CHBD_en-GBGB719GB719&ion=1&espv=2&ie=UTF-8#q=How+do+i+get+whatsapp+back+on+my+phone+blackberry

best talk with your service provider and get the answers to what is happening from them the message could be a scam or virus as well so be careful until you get the answer

depending on where you are , it could be referring to the fact that a 2g system will be shut down soon and your phone or blackberry if 2G system will no longer work call your service provider and clarify if there is a problem you should be aware of

Blackberry phones can't be rooted they are protected by a system to prevent rooting called PRIV

Silly

Yes WhatsApp disabled support on blackberry OS phones. You have to consider other phones

What can we do then?