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4:2:2

Perfect Applock Free for Android 4.2.2 Review

Something as portable and easy to lose as your smartphone deserves more than the good intentions of strangers to protect your apps and data when (not if) it goes AWOL. With so many free security apps, why would you let that happen? Perfect App Protector Free is a great example. It's also called the Lite version of a Pro app. Some users may even know it as Perfect Applock Free. Whatever you call it, this easy-to-use but effective security app from Morrison Smart Software can protect your stuff. We tried it in a Samsung Galaxy S3 with Android 4.… Read more

Toggle Wi-Fi, Bluetooth from Quick Settings on Android 4.2.2

A relatively minor update for the Nexus line of devices, Android 4.2.2, was released last week by Google. The update, which included various performance improvements, also included a change to the behavior of the Bluetooth and Wi-Fi tiles in Quick Settings.

To access Quick Settings, you simply swipe down from the top of your screen with two fingers. You'll see various tiles, all allowing you to quickly access their respective settings screen. New in the 4.2.2 update is the ability to long-press on the Wi-Fi or Bluetooth icons, toggling the state of the service.

It'… Read more

Canon 5D Mark III update to unlock high-end HDMI video

Canon plans to release a notable firmware update to its high-end EOS 5D Mark III in April that will let videographers use the SLR to record uncompressed HDMI video.

As the successor to the 5D Mark II that jump-started the video SLR revolution four years ago, the 22-megapixel 5D3 has big shoes to fill. The new update surely will help professionals who need better quality, even if ordinary folks need not care much. Here's what Canon had to say about the news:

When shooting video, HDMI Output makes possible the recording of high-definition uncompressed video data (YCbCr 4:2:… Read more