John Callaham
Latest articles by John Callaham
AT&T offers more data for the same price on its high-speed GoPhone plans
By John Callaham last updated
AT&T has announced it is adding more high-speed data for customers who are signed up for their pre-paid GoPhone plans.
AT&T BlackBerry Priv buyers can get $90 worth of free accessories until April 15
By John Callaham last updated
Sprint offers to cut AT&T and Verizon customers' bills in half
By John Callaham last updated
AT&T's Next 24 plan gives customers 30 months to pay off their smartphone
By John Callaham last updated
AT&T may begin 5G field trials in Austin by the end of 2016
By John Callaham last updated
AT&T revealed its roadmap for establishing its 5G wireless network in the US. It stated that it will begin 5G trials in Austin sometime before the end of the year.
Nest thermostat and Nest Protect now on sale in Belgium and the Netherlands
By John Callaham last updated
You can now start a group Skype call from right inside Slack
By John Callaham last updated
Microsoft has launched a preview of its new Skype feature that allows users of the popular Slack messaging service to start a Skype call from within any of Slack's clients.
Intel is getting out of the smartphone market with cancellation of SoFIA and Broxton chips
By John Callaham last updated
Skype now allows for sharing of files, photos and videos of up to 300MB
By John Callaham last updated
Microsoft is allowing all users of its Skype VoIP service to share files, photos and videos of up to 300MB each with friends and groups.
BlackBerry brings its Hub and other apps to more Android phones with Hub+ suite
By John Callaham published
BlackBerry has announced the launch of the BlackBerry Hub+ suite of Android apps, which will be made available with a new software licensing program for mobile devices.
Marshmallow is now on 15.2% of all active Android devices
By John Callaham published
Google has posted the latest Android version distribution numbers showing yet another small bump up for Marshmallow.
Total Chromecast sales have now exceeded 30 million units
By John Callaham published
Google revealed as part of its latest quarterly financial conference call that the company has now sold over 30 million units of its Chromecast media casting devices
Alphabet releases Q2 2016 earnings: $5.8 billion income on $21.5 billion revenue
By John Callaham published
Google's parent company Alphabet has released its Q2 fiscal year 2016 earnings report, It recorded $21.5 billion in revenue leading to $5.864 billion in non-GAAP net income for the quarter.
Cyanogen Inc. reportedly laying off 20% of staff in major restructuring
By John Callaham published
New reports claim that Cyanogen may have laid off as much as 20% of its staff. One of those reports claims the company could be switching its strategy away from OS development to focus on apps.
Twitter adds Canada's first custom emoji to celebrate TD Bank's LGBT commitment
By John Callaham published
Twitter is helping TD Bank in Canada to launch the country's first custom emoji. The #ForeverProud circle was created to show TD's support for the LGBT community.
Pokémon GO beta invites are going out to U.S. testers
By John Callaham last updated
Niantic Labs is now sending out invites in the U.S. to players who wanted to beta test its upcoming Pokémon GO augmented reality game.
Verizon is offering up to $300 in credit when you trade in your old phone
By John Callaham published
Verizon Wireless has launched another one of its trade-in promotion offers. Customers can bring in their older phone and get up to $300 in credit toward the purchase of a new phone.
Dropbox is adding several new and improved productivity tools
By John Callaham last updated
Dropbox announced a large number of new and upcoming productivity features, including creating Microsoft Office documents on mobile devices, a document scanner and more.
Domino's ditches T-Mobile Tuesdays after getting hit with too many free pizza orders
By John Callaham published
Domino's has decided to "indefinitely" postpone any future participation in the T-Mobile Tuesdays rewards program after getting hit with way too many free pizza orders earlier this week.
Get the top Black Friday deals right in your inbox: Sign up now!
Receive the hottest deals and product recommendations alongside the biggest tech news from the Android Central team straight to your inbox!