An update to BlackBerry 10 is causing messaging woes for some, while customers using Secure Work Space on Android 4.3 will find their device "unusable".
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Despite its fall, BlackBerry's roots in secure communications are still serving it well in some markets.
Private equity firm Cerberus may be interested in bidding for BlackBerry, according to reports.
RIM will automatically slash the price of the cheapest apps by up to 25 percent as the launch of its next OS, BlackBerry 10, looms.
BlackBerry has done a U-turn on two privacy features it originally wanted BBM users to pay for.
BlackBerry has released a fix for a flaw that can be exploited without any user interaction.
Research in Motion's (RIM) long running legal battle with Samsung Australia over its use of the name "BlackJack" for its answer to RIM's BlackBerry will continue in the Melbourne Federal Court tomorrow.
Canada's export credit agency is lending European mobile giant Telefonica hundreds of millions of euros to spend on BlackBerry devices and services.
As BlackBerry 10 handsets hit the US, analysts think the company's mystery one million smartphone buyer could be part of an inventory risk-sharing strategy.
Skype for the BlackBerry Q10 is here, but owners of the Z10 will have to wait a few weeks to get their hands on the app.