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.

Nokia N900 Overclocked to 1Ghz

It’s amazing what some bored devs can do with a device with root access, isn’t it? A thread on Maemo.org’s forums started out with a question; Do you think it’s possible to overclock the N900? Normally, the Nokia N900 has an ARM Cortex A8 600 MHz (same as the Apple […]

Samsung’s new Galaxy S, might also come in a QWERTY version?

So according to the Italian site, Android.HDBlog.it, there might be a Samsung Galaxy S Pro with a QWERTY keyboard coming out as well. The image above is not the phone but an artist’s rendition (based on what, we don’t know). They are assuming that it will have the same specs

Best Wireless April Fool's Jokes 2010!

So I’ve decided to turn the April fools joke into a Best of April Fools Jokes in Wireless 2010 repository. Comment in this post with a link to your favorite April Fools Jokes in Wireless! (or even posts that you think are April Fools but aren’t sure). And feel free

How To: Unroot the Acer Liquid

I. Before You Begin 1. This will bring you back to the original Acer Firmware. II. Download and install the Liquid Drivers 1. Download the drivers Acer Liquid Drivers (x86 for 32bit Windows, x64 for 64bit Windows) 2. Click Acer Liquid Tool Setup and follow the steps to install the

How To: Load a Custom ROM on the Acer Liquid

I. Before You Begin 1. We are assuming you did our How To Root the Acer Liquid procedure. II. Flash a ROM Through Recovery Mode 1. Plug your phone in via USB cable. 2. Download Superboot2 and extract it somewhere on your computer (if you don’t already have it from

How To: Unroot the Samsung Behold 2

I Before You Begin 1. You MUST do our How To Root the Samsung Behold 2 procedure then come to this one to load a ROM. II. Download the ROM and ODIN Flasher and Flash the ROM 1. Download the ODIN Flasher and Original Behold 2 .md5 file. Unzip the file

How To: Load a Custom ROM on the Samsung Behold 2 (Using Odin)

I Before You Begin 1. You MUST do our How To Root the Samsung Behold 2 procedure then come to this one to load a ROM. II. Download the ROM and ODIN Flasher and Flash the ROM 1. Download the ODIN Flasher and Original Behold 2 .md5 file. Unzip the

How To: Root the Samsung Behold 2

Please keep in mind that ADB does NOT work on 64 bit systems for the Behold 2… Check the How To Setup ADB Procedure for details. I. Setup ADB and USB Drivers 1. Follow our How To Setup ADB procedure then once you can see the phone’s serial number when

How To: Unroot the HTC Tattoo

  I. Before You Begin 1. This is assuming you did our How To Root the HTC Tattoo procedure. 2. Make sure you have HTC Sync installed (http://member.america.htc.com/download/Driver//HTC%20Tattoo/HTC%20Sync%202.0.18/HTCSync.exe) and it can see your phone. II. Using the Goldcard and an Official RUU to Get Back to Stock 1. You should

How To: Load a Custom ROM on the HTC Tattoo

I. Before You Begin 1. You MUST have done our How To Root the HTC Tattoo Procedure. If you haven’t, do it and come back to this once it is done. II. Download and Flash a Custom ROM 1. Download whatever ROM you want from our HTC Tattoo ROMs section.

iPhone 4G’s Display on YouTube?

  Boygeniusreport found what seems to be the same display they found in a leak not too long back that is claiming to be the new iPhone 4G’s display. The only things you can really tell about the display, according to BGR, are: 1. It seems to still be LCD

How To: Load a Custom ROM on the Motorola Milestone (Using Nandroid)

I. Before You Begin This is assuming you did our How To Root the Motorola Milestone procedure. II. ADBRecovery 1. Download ADBRecovery. ADBRecovery 2. Extract it’s contents to somewhere on your computer. 3. Plug your phone in normally and mount the SD card (so we can transfer files to it from