HTC has revealed a new addition to its rapidly-growing lineup of dual-SIM devices. The Desire 400 was listed on the company’s Russian and Ukrainian websites, without either showing an official announcement. However, both sites reveal that the device will ship with dramatically different internal specifications, but the overall external appearance will remain the same.

HTC is in the process of distributing a rather unexpected over-the-air update to all unlocked Butterfly S handsets currently located in Hong Kong. The upgrade brings the latest build of Android 4.3 Jelly Bean and Sense 5.5 to the handset, effectively turning the device into a mid-range version of the OEM’s flagship HTC One, complete with all the bells and whistles you’d expect, including BlinkFeed, Video Highlights, and Notification Toggles.

HTC has begun rolling out the One mini’s Android 4.3 Jelly Bean update to users in the United Kingdom. The new software features the latest Sense 5.5 user interface, which includes the option to disable BlinkFeed — and lots of new features and improvements.

No matter how you feel about Apple and the iPhone, it’s impossible to deny that the device completely revolutionized the mobile industry when it was launched in 2007. Without it, the smartphones of today may have been completely different.

Take Android, for example. It’s the biggest competitor to the iOS operating system that powers the iPhone, and it’s now the world’s largest mobile platform — but the iPhone is the reason Android is what it is today. Google started work on the software way back in 2005, but it scrapped everything and started again the day after iPhone was revealed to the world.

Following HTC’s new black One Max variant which made its first appearance in Hong Kong less than a week ago, the Happy Telephone Company has again announced another new colorway for its HTC One Max and this time it’s a gorgeous shade of red which debuts in Taiwan today.