This Update (4.5) already occurred April 22, 2009.
If your Blackberry 8830 is already unlocked, then you may be able to use a GSM SIM card on it.
Yes, if the 8830 is unlocked.
Blackberry 8830!
The Blackberry 8830 is relatively cheap since it is an older model that is no longer sold through major wireless carriers. The 8830 has a QWERTY keyboard and trackball that makes it easy to type with and navigate through.
If you are a world traveler, then I have good news for you. The new Blackberry 8830 is a world-wide phone. It has the usefullness of it's competitors like the iPhone with the reliable network provided by Blackberry. There is a 24-hour help desk available globally with support available when you need it.
The Blackberry Storm.
Yes, every Black Berry device has brick breaker on it.
Sprint.
Verizon BlackBerry email makes it easier for a person to receive emails to his/her BlackBerry phone. If a person needs help to set up the Verizon BlackBerry email or has any other questions regarding it, the person can contact Verizon for support.
The Blackberry 8830 is an innovative Smartphone as well as an addition to the 8800 series. With its all new world-roaming capabilities, it allows cell phone users to make and receive calls as well as send text messages from around the globe. It also features several multimedia capabilities and ensures a solid performance and tech support to each and every customer. With the all new Blackberry 8830 phone, what you thought was was once impossible in past Smartphones is now a reality.
Online sites such as Kijiji or Ebay frequently offer used Blackberry 8830's. Newspaper classifieds, as well as online classified may have listings. Posting for a Blackberry 8830 in the Wanted section of either an online or a paper classifieds allows sellers to contact you.
According to the BlackBerry Curve website, the BlackBerry Curve 8330, which isn't out yet, will be available for Sprint and Verizon Wireless.