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.

Android 2.2 (Froyo) Source Code Available for Download

This doesn’t mean much to the end consumer (at least for now), but it is good news. So what does that mean? Well, it means that manufacturers can now download the source code from Google and get to work on Froyo releases for their devices. What else does it mean? […]

Fring Brings Video Calling to All Android Phones

  Ok, so there are some limitations to this that I’ll explain, but for the most part Fring’s new free IM app allows you to do video calling (over 3G, 4G, or WiFi) to any other Android phone with the Fring app installed. This is obviously perfect timing for Fring

New Android 2.2 / Froyo Build for Nexus One (FRF72)

  Someone over at XDA leaked a new build of the Froyo update for Nexus Ones. This build is called FRF72 as opposed to the FRF50 that was first leaked for Nexus Ones a while ago. So if you have an unrooted Nexus One, you can download this update and

Motorola Droid X Features, Specs, and Release Date

So Engadget got to play with a Droid X for a bit and found out a few new things about it. Here’s a quick summary of all the new features, specs, and release information there is out right now. Headed to Verizon (exclusively most likely) It is slightly longer and

How To: Unroot the HTC Evo

I. Before You Begin 1. The only reason to unroot a phone is if you have to send it back in for warranty purposes. Otherwise just try loading a different ROM instead… II. Get Back to Out of Box State 1. Download HTC Sync (if you don’t already have it)

How To: Load a Custom ROM on the HTC Evo (OLD METHOD)

THIS PROCEDURE IS OBSOLETE, PLEASE HEAD TO OUR EVO HOW TOS AND USE A NEW ONE. I. Before You Begin 1. This will wipe all of your data so at least sync your contacts with Google before you begin. II. Setup ADB 1. Do our How To Setup ADB procedure

How To: Root the HTC Evo (OLD METHOD)

CHECK OUT OUR NEW EASIER PROCEDURE! – How To Root the HTC Evo 4G (Unrevoked Method) I. Before You Begin 1. This will wipe all of your data so at least sync your contacts with Google before you begin. II. Root the Phone 1. Download the rooted ROM: Rooted ROM

Phone Review: Motorola XT701

Quick Android Overview and a Version Differences Comparison: Click Here for a Quick Android Overview and a Version Differences Comparison Pictures: Specifications:

How To: Unroot the HTC Desire

I. Before You Begin 1. The only reason to unroot a phone is if you have to send it back in for warranty purposes. Otherwise just try loading a different ROM instead… II. Get Back to Out of Box State 1. Download HTC Sync (if you don’t already have it)

How To: Load a Custom ROM on the HTC Desire

THIS PROCEDURE IS OBSOLETE, PLEASE DO OUR NEW HOW TO ROOT AND LOAD A CUSTOM ROM PROCEDURE: HOW TO ROOT THE HTC DESIRE (UNREVOKED METHOD) & HOW TO LOAD A CUSTOM ROM ON THE HTC DESIRE I. Before You Begin 1. You MUST have done our How To Root the

How To: Root the HTC Desire

THIS PROCEDURE IS OBSOLETE! PLEASE HEAD TO THE NEW HOW TO ROOT THE HTC DESIRE (UNREVOKED METHOD) PROCEDURE: HOW TO: ROOT THE HTC DESIRE (UNREVOKED METHOD) I. Before You Begin 1. This is how to root the HTC Desire, do NOT use this on any other phone! 2. This will

Apple iPhone 4 Round Up

In case you didn’t see Steve Jobs’ presentation  of the new iPhone 4, here’s a quick recap of all the new features and anything else you’d need to know! Pictures after the recap and specs. Design: iPhone 4 is 9.3mm thin (that is 24% thinner than the iPhone 3GS) Glass