Microsoft, Nokia Devices and Services business aim to remake mobile market  —  The completion of the Nokia Devices and Services business acquisition April 25 will enable Microsoft to accelerate its share of smartphones and feature phones in developed and emerging markets, and increase its role as a devices and services company.

Amazon smartphone could be an AT&T exclusive, offer “Prime Data” plan as a key selling point  —  The Amazon smartphone's secret weapon: Prime Data  —  3D effects and unique gesture controls aren't the only big selling points for Amazon's upcoming phones

Samsung confirms fatal camera flaw on ‘limited number’ of Galaxy S5 smartphones  —  The Samsung Galaxy S5's 16-megapixel camera is one of its best assets, but it's also turned into something of a liability for the company just weeks after launch.  Complaints across internet forums have documented …

Apple launches iPhone 5 Sleep/Wake Button Replacement Program  —  Apple launches iPhone 5 Sleep/Wake Button Replacement Program  —  Apple on Friday launched a new program to help iPhone 5 users that may have been affected by a problem with the Sleep/Wake button not functioning properly.

HTC's head of design is leaving the company  —  Scott Croyle, the man responsible for the stellar designs of HTC's One smartphone line, is leaving the Taiwanese company.  Having led HTC's industrial design and user experience teams since his One & Co studio was acquired in 2008, Croyle is now departing to work on his own projects.

Facebook's Mobile Ad Network Is Called “Facebook Audience Network” And Here's How It Works  —  Next week at f8, Facebook will unveil Facebook Audience Network, its mobile ad network that will let developers target both standard banners and custom ad units with Facebook's vast trove of personal data, according to multiple sources.

US appeals court: Google and Apple can pursue patent claims dismissed earlier by Judge Posner  —  Apple, Google Can Pursue Smartphone Patent Cases, Court Says  —  Apple Inc. and Google Inc. (GOOG:US)'s Motorola Mobility can pursue claims the other infringed smartphone technology patents …

Workplace Communication App Slack Raises $43 Million at $250 Million Valuation  —  Slack, which makes a tool that helps teams communicate, has raised $42.75 million, it said today.  The round values the company at $250 million.  —  Word of the new round had gotten out last night on TechCrunch …

Hulu Blocks VPN Users Over Piracy Concerns  —  Free and legal streaming services such as Hulu have been proven to slow down piracy rates in the United States.  —  At the same time, however, they also created a new problem.  With a relatively cheap VPN subscription, people from all over the world …

Netflix researching “large-scale peer-to-peer technology” for streaming  —  When we wrote about the possibility of Netflix using a peer-to-peer architecture for streaming earlier today, it seemed like more of a thought experiment than a real possibility.  —  But it turns out Netflix is looking …

T-Mobile's LTE rollout using “4x2 MIMO” antenna technology, producing more consistent connection speeds  —  Forget speed, T-Mobile has started building a more resilient LTE network  —  T-Mobile has begun upgrading its LTE network with a new kind of antenna technology …

Netflix finally comes to cable boxes in the US, but probably not the one you have  —  For the first time, Netflix will be available in the US from its natural enemy: cable companies.  Atlantic Broadband, Grande Communications and RCN all announced that subscribers will be able to access …

Spotify nears 10M paying subscribers, sources say; revenue may soon surpass iTunes in Europe  —  Spotify says it's ‘a matter of time’ before it overtakes Apple's iTunes in Europe  —  Streaming music service says it has added 1m active users in the UK alone in the last four months

Facebook news feed: The algorithms, A/B tests, and surveying that make the social network so addictive  —  We all know by now that Facebook isn't cool.  —  And yet somehow it's more popular than ever.  On Wednesday the company announced that its growth continues to surge …

No airwaves for you!  Verizon, AT&T will face bidding limits in incentive auction  —  Last week the Federal Communications Commission laid out all of its proposed rules for next year's controversial broadcast airwave incentive auction, save one.  It didn't address the most contentious rule of them all …

PS4 update allows disabling HDCP protection, recording gameplay directly from the HDMI port  —  PS4 update 1.70 hits April 30 with video editor, HDCP toggle (update)  —  PlayStation 4 firmware update 1.70 will be released next Wednesday, April 30, according to a tweet today from the PlayStation Europe Twitter account.

Former Tumblr President John Maloney Joins Circa  —  In the latest sign of big ambitions for the nascent mobile news space, John Maloney, the former president of Tumblr, is joining Circa in the same role.  —  When Maloney first joined Tumblr as a consultant, in 2008, it was even smaller than Circa is now …