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.

Samsung Galaxy S10 Plus Complete Walkthrough: Best All Around Phone?

OK, so this has been a while coming so let’s not waste any time. I think that I’ve had enough time with the Samsung Galaxy S10 Plus and that it’s finally time to do a proper complete walkthrough. If you aren’t familiar, a complete walkthrough is where I try and […]

S10 Plus Battery Test

Samsung S10 Plus Real-World Battery Test

Can the new Samsung Galaxy S10 Plus battery last all day? Let’s see as we go through a full day with it. So, Samsung offered to take me and a few other reporters on a helicopter ride up to Montserrat to test out the camera of the S10 Plus–I also

LG G8 ThinQ Complete Walkthrough: Some Wizard-Like Features

LG just announced the LG G8 ThinQ here at MWC in Barcelona and it has some interesting features actually. But, we’ll get to that in a sec. Firstly, I was given a little time with the LG G8 and so I tried to do a complete walkthrough for you guys.

Nokia 9

Nokia 9 PureView Complete Walkthrough: 5 Cameras Are Better?

It’s finally happened. After so many rumors, leaks, and general buzz for the last year basically, the Nokia 9 PureView is finally official and that back of the phone we kept seeing with all those cameras on it? Yeah, that’s real, but we’ll get to that and some photo samples

Doogee S90 Complete Walkthrough: A Modular Rugged Phone

Doogee is a Chinese manufacturer that has come up over and over in other publications for making some unique devices with decent specs and much lower prices. I did a video not too long ago on the Doogee S60, which I mentioned was a bit similar to in a lot

Samsung Galaxy Fold Specs, Pricing, and Availability Announced

And it’s finally official. The Samsung Galaxy Fold as it’s now called is Samsung’s newest “luxury” device (yes, they called it that while presenting it and we all knew what that meant–wait for it). Here’s the gist: 4.6″ to 7.3″ Screen when unfolded Hidden special gears in the hinge to

Razer Blade 15 2019

Razer Blade 15 (2019) Complete Walkthrough: RTX Graphics

Another CES has passed and with it, we have yet another new laptop iteration from Razer (they launch so many laptops and new versions, I feel like its every few months and they have an announcement of some sort). Regardless though, this latest announcement was the unveiling of the Razer Blade

Montblanc Summit 2 Complete Walkthrough: The $1000 Smartwatch

I managed to get my hands on a Montblanc Summit 2, the latest smartwatch running Qualcomm’s newest WearOS specific chipset the 3100 that supposedly increases battery life for WearOS watches (something they desperately need). In addition to that, it’s made by a high-end normal watch manufacturer called Mont Blanc whose

ROG Phone

ASUS ROG Phone Complete Walkthrough: Gaming Phone Beast

ASUS announced the ASUS ROG phone a bit ago but I managed to just recently get a chance to check out their new gaming phone and figured I’d do a complete walkthrough on it for you guys. If you aren’t familiar a complete walkthrough on this site is where I

Best Portable AC Outlet

Best Portable AC Outlet You Can Buy

Batteries suck. It’s just a fact of life at the moment. And because of that fact, portable battery packs have become a very popular way of making sure your electronics are topped up whenever you need. And they’re great. They’re only hindered by the fact that they’re generally pretty limited

Backup iPhone Locally Using These

How to Back Up Your iPhone Locally While You Sleep

We’ve all been there. Something happens to your iPhone and it’s then that you realize the last time you backed it up was over 6 months ago–all those photos are gone. There is a way to avoid this, of course, and that’s by doing daily backups, you can do these