By RyanKamauff

Here are the top mobile news and stories of the day.

• Samsung Galaxy S IV release date rumored for May, June in U.S. – The Galaxy S4 is the most anticipated Android smartphone to date. Many rumors have been swirling regarding the design, specifications, and screen of the S4, and it seems we will know shortly. The press conference should come in March with the phone dropping in late spring/early summer. Via BGR, more here.
• Dropbox Unveils Sync API For Mobile Developers, Allows Apps To Work With Cloud-Based Files As If They Were Local – “Dropbox is unveiling a brand new API for developers today that should give mobile app makers an excellent new tool to work with.” The API allows applications to consider Dropbox storage the same as it considers local storage. Dropbox is one of my most frequently used capabilities, and I consider it integral to my operations. Via TechCrunch, more here.

• BlackBerry Q10 may be delayed – BlackBerry released details on two BB10 devices last week, the Z10 and the Q10, the former a 4.2″ touchscreen and the latter a QWERTY equipped 2.8″ touchscreen. The QWERTY device might not be out until May, which will be a big loss for many QWERTY fanatics (it may even keep them from purchasing the device). Via Ars Technica, more here.

• Pebble Addresses Early iOS Bluetooth, Android Fragmentation Issues, And Battery Issues – The launch of the Pebble smartwatch has been filled with issues and concerns a plenty. The device syncs much better with Android devices than iOS, which may never change due to the nature of the different operating systems. But Pebble is working to get more done with this watch. The watch is being well received in most circles, as a good first step, but still a beta product. It will be interesting to see how the Pebble API evolves as well as how the Pebble 2.0 comes out. Via TechCrunch, more here.
• How I Bargained To Save $200 On An iPad – This is a good story for anyone looking to purchase an iPad with a mobile radio. If you are getting into bed with any carrier, you should at least get some perks. Please check it out before you drop 700+ on an iPad. Via Read Write Web, more here.
• Danish ex-Nokians score $267K on Kickstarter for Leikr OpenStreetMap sports watch – “At the start of January, a group of Nokia refugees in Copenhagen launched a Kickstarter campaign to fund a new wristwatch. … this one, the Leikr, does color maps.” As the owner of a smartwatch, I love keeping track of new ones coming out. This new watch looks pretty solid, and might have some features which differentiate it greatly from other watches out there. Via GigaOM, more here.
• Epiphany onE Puck – The Epiphany Labs onE Puck is a charger for USB devices that uses a stirling engine to convert thermal energy into electricity. You can put a hot or cold object on the puck and subsequently power your device of choice. If it sounds like your gig, check it out. Via Kickstarter, more here.
• iTunes store reaches new landmark, announces 25 billion songs sold – iTunes completely revolutionized the way we buy things. Apple made it possible to easily purchase your favorite artists, from anywhere. That they’ve sold 25 billion songs (over 3 for every human on the planet) is amazing, considering they get 30% from every sale. Via Engadget, more here.
• Samsung Galaxy Discover to launch in U.S. sans TouchWiz – This low-cost Android device is headed to Net10 and Straight Talk in the US. I hate OEM skins, so I think this is a good move (maybe the S4 will be delivered the same?). While the device itself is pretty much a dud, this might be the harbinger of future skin-free Samsung devices. Via Phone Arena, more here.
• Analyst wants a 5″ “iPhablet” by year’s end – A Barclays Capital analyst is apparently looking for an “iPhablet” by the end of the year. While neither I, nor the author of the post agrees this is likely, it is also pretty funny. I agree that the iPhone 5 (at 4″) is still too small, 5″ is way bigger than I can ever see the manufacturer going (and phones that large might steal market share from the iPad Mini). Via Phone Arena, more here.