David Cogen

David opened a cell phone store on his college campus and started TheUnlockr.com as a personal tech blog back in 2009 along side. He gets an unnatural excitement out of showing others new things about their tech that they might not have known. Reach out to him on the following social networks and say hi.

How to Enable More Home Screen Settings in iOS 7 (Video)

You may not know it, but there are a lot of different options for your iPhone’s home screen aka Springboard. These settings aren’t available for you to change normally, but thanks to a developer on the Cydia app store there is a jailbreak tweak that allows you to view and […]

Google Glass 2.0 Unboxing

I haven’t done one of these unboxing videos in a while and recently got an opportunity to get my hands on a pair of Google Glass version 2.0 (better late then never, no?) so I figured, why not do a quick one for any one still curious about this unique

How to Change the Font on your iPhone / iPad on iOS 7 (Video)

Bytafont, a popular jailbreak tweak for altering the system font of your iPhone or iPad has been updated to work with iOS 7 and with 64bit chipsets (like the iPhone 5S). Now, you can change the font of your iOS device to, say, Cursive if your heart desired. Finally a

How to Make the iPhone / iPad Dock Scrollable on iOS 7 (Video)

Sometimes you don’t want to have to go searching through all of those apps you’ve downloaded over the years to get to the ones you use often. Instead of just piling all of the apps on to the first home screen, why not put them in the stationary dock at

How to Change the Watch Face on the Galaxy Gear (Video)

The Samsung Galaxy Gear doesn’t come with many options for watch faces so it can be easy to get bored with them. Luckily, though, Samsung has made an app that allows you to create your own watch face for the Gear (albeit in a pretty simple fashion but least it’s

How to Replace the Battery on the iPhone 5 (Video)

If you’re iPhone 5’s battery will no longer hold a charge, replacing the battery might be a good solution. Thanks to a lot of sellers on Amazon, you can even get the replacement battery for way less than you think (I got mine for under $25). After you get your

Nexus 5 (ART) vs Nexus 5 (Dalvik)(Video)

A quick overview of what ART is and why you might want to install it. Any app on Android has to be compiled (translated to run on the device from the raw app code) to run on your device. The program that does this compiling at the moment on Android

How to Root an Android Device in One Click (Kingo Method)

Rooting is the process of gaining root access on a device. This allows us full access to all aspects of the device’s operating system. The most popular thing to do once you gain root access is to flash a custom recovery image. Custom ROMs, overclocking kernels, adding certain new features, etc.

Nexus 5 vs iPhone 5S Performance Test

After being asked to do this, figured it was about time. In this video, we’re going to run some simple side by side comparisons with the iPhone 5S and the Nexus 5 and see how they stack up against each other in things like booting up, opening apps and games,

How to Restore an Unresponsive iPhone / iPad (Video)

Sometimes it happens. Either the device gets angry at you and just gets stuck while using an app or you were jailbreaking it and it got stuck during that process on the Apple logo. Regardless of how, there is a way to get it back to normal instead of turning