American Lock Combination Hack

Mechanical locks have been around since ancient Egypt, with the oldest known artifact found in the ruins of Nineveh, an ancient city in Assyria, Mesopotamia, which is just across the Tigris River from what is now Mosul, Iraq. It was a forerunner to our modern-day pin tumbler ...more

Let's say you forgot the code to your Master Lock combination padlock. What can you do besides buy another one? Well, there's a surprising abundance of ways to open a combination lock other than with just the combination, some of which will even let you reset the code. Of cour ...more

In my last guide, I showed how you could crack the combination of any Master Lock combination padlock in 8 tries or less using my online calculator. Now, as promised, I'll be showing you how I devised the attack, which is based off the well-known technique that reduces the 64, ...more

Samy Kamkar, the security researcher known for the MySpace Worm and his combination lock cracking skills (using an online calculator), is back—and this time, he's after your credit cards! Well, not really, but his latest project, dubbed MagSpoof, can spoof any magnetic stripe ...more

After numerous scandals like the Equifax data breach and the 2016 US election, cybersecurity has become a significant issue for Americans. Unfortunately, anytime we use our devices, we're open to a cyber attack — especially when we browse the web. However, there are ways that ...more

The international, Exynos-powered Galaxy S7 and S7 edge have had a working root method ever since a few days after release. But the North American variants—those using Qualcomm's Snapdragon 820 processor—have locked bootloaders, and have proven to be almost unrootable up until ...more

Word games fit perfectly with the on-the-go nature of mobile gaming. They're easy to pick up whenever you feel like exercising your brain, but they're also fairly easy to put down when you need to get back to the real world. The main draw of word games is that they're great f ...more

Your childhood "social networking" may have been to go outdoors to the neighbor's — and outdoors is a great place for kids to be. But these days, the terms educational, digital media, entertainment, and toddlers don't have to be mutually exclusive. Like most things in life, it ...more

Whether it's a short road trip or an 18-hour flight, our phones are now essential travel companions. No longer do we need a GPS unit, maps, cameras, camcorders, or even boarding passes. However, not all phones are created equal in this regard. Some are more suited for travelin ...more

While photography usually gets all the love, our phones have gotten really good at capturing video. Think about it — when was the last time you needed a camcorder for a vacation? With mobile cameras getting better each year, we're now at a point where smartphones can be used f ...more

The latest film addition in the American-produced Millennium series, The Girl in the Spider's Web, was just released on Blu-ray a few days ago. As you could expect, the movie has many hacking scenes throughout, just like the previous English and Swedish language movies centere ...more

A spare key is one of those things that never seems like a huge deal until you need it. If you've ever lost your keys, had them stolen, or locked yourself out of your house or car, you know how difficult and embarrassing it can be trying to get your door open. So, how would y ...more

Smartphones are now indispensable when traveling. Domestic and overseas travel alike require food, navigation, translation, and so much more to make work or vacation successful. Gone are the days of lugging multiple tourist books around with you everywhere you go — you need to ...more

My first encounter with a phablet was late last year with the AT&T version of the Samsung Galaxy Note 2, having never touched or even seen its highly-acclaimed and pioneering predecessor. Initially, I was a bit overwhelmed by the enormous screen and taken aback by the dated st ...more

Apple's iOS 15.4 update for iPhone is out after 46 days of beta testing, and it has some exciting features you won't want to miss. Here's everything you need to know about the new software. The iOS 15.4 software has been available to developers since Jan. 27, 2022, and public ...more

In addition to the fingerprint scanner, the Samsung Galaxy S6 has all of the basic lock screen options that other Android phones have: swipe, pattern, PIN, and password. There also just happens to be a secret sixth option called "Direction lock" that protects the device with a ...more

When it comes to security, Android generally takes an all-or-nothing approach—once someone has your PIN, they're free to do just about anything, up to and including wiping your device. This is why you have to be extra careful to ensure that neither strangers nor friends are lo ...more

While a hot dog with all the typical American condiments (ketchup, mustard, relish) is heavenly for kids, as an adult, I realize there is nothing wrong with switching things up a bit and getting creative. In fact, a plain hot dog can be a fantastic blank canvas for chefs to wo ...more

When you first set up an iPhone, you'll be prompted to create a six-digit passcode to unlock your screen and access certain system settings. If you skip this step, you can always go back and create one, which we highly recommend. Without a passcode, everything on your iPhone i ...more

Many of our online accounts now come with an added two-factor authentication (2FA) functionality to help keep our data safe. This essentially means no one would be able to access the account until a specific set of requirements were met. It could be a combination of a password ...more

For lack of a better word, a missing iPhone sucks. Not only do you lose a physical device that cost you a small fortune, but there's also the probability you'll never see your precious data again. Hackers and thieves might, just not you. To keep this from ever happening, there ...more

Samy Kamkar, security researcher and friend of WonderHowTo, just had one of his devices featured in Mr. Robot. If you've never heard of Samy, you've at least probably heard of one of his hacks. For instance, the Samy computer worm that hacked MySpace, his compressed air trick ...more

Your iPhone might have a great camera, but it can be irritating to get things like exposure and focus right when your fingers are all over the 'viewfinder.' The Pictar aims to change that by making your iPhone as much like a DLSR as it can, keeping your fingers from obstructin ...more

According to the American Osteopathic Association, "1 in 5 teens has some form of hearing loss," and some experts believe it's because of an increase in headphones use. While I understand that music, movies, and video games help keep children preoccupied, there's no reason why ...more

The next big iOS version for iPad, iPhone, and iPod touch was revealed by Apple at WWDC 2018 and dropped for everyone on Sept. 17, 2018, less than a week after Apple revealed the new iPhone lineup. We've rounded up all the big picture items and secret features and changes we c ...more

There has been significant debate over law enforcement's right to access our digital devices in recent years. New tools from Grayshift and Cellebrite are popping up faster than ever to help government agencies, as well as traditional hackers, break into iPhones. If you're conc ...more

With over 10,000 possible combinations, a four-digit passcode may seem secure, but it's fairly easy for someone to crack your code—no matter how clever you think it is. Luckily, there are many other options for securing your iPhone's lock screen—especially if your running iOS ...more

Depending on your child's age, their first smartphone may be a little too open for them, or you, to handle. With essentially a world of information—both good and bad—available at their fingertips, it can seem like a huge hurdle to instill parental controls on their device. Th ...more

This time it's serious. Really. The largest web security vulnerability of all time went public on Monday, April 7th, 2014, resulting in widespread panic throughout the Internet as system administrators scrambled to secure their websites from the OpenSSL bug known as Heartblee ...more

Smartphones are inherently bad for privacy. You've basically got a tracking device in your pocket, pinging off cell towers and locking onto GPS satellites. All the while, tracking cookies, advertising IDs, and usage stats follow you around the internet. So no, there's no such ...more

In Android 10, Google is letting you adjust the accent colors to give your phone a bit of flair. When combined with the new system-wide dark mode, you are looking at eight different color combinations. That is seven more than we had in the previous version and seven additional ...more

I'm not a morning person, so getting a "Good Morning" message on my iPhone when I wake up makes me want to toss it across the room. If you feel the same way about this morning greeting, there's an easy way to stop it from showing up on your lock screen. This also applies if yo ...more

Apple's iOS assistant has an undeniably iconic voice — you know Siri when you hear her. As memorable a voice as it may be, you don't need to stick with her default American accent. In iOS 11, you can choose from two other vocal deliveries, and in iOS 12, there are two more acc ...more

There's always an iPhone in our list of top phones for privacy and security, due in large part to advanced security measures like Face ID, consistent iOS updates, and easy ways to prevent unwanted access and excessive data sharing. However, some of those options actually do th ...more

A burner number isn't just for criminals and cheating spouses. In this digital world, with many of our interactions being conducted online, a throwaway phone number acts as a buffer — it lets you enjoy the web without having to give out your personal information, such as real ...more

Netmarble's Lineage 2 Revolution has finally soft launched in the Philippines, giving mobile gamers hope that a worldwide release isn't too far off. What many don't realize, however, is that this game can be had for free right now — with a little digital elbow grease, that is. ...more

Security researcher Samy Kamkar, best known for his MySpace Worm, and most recently for his online calculator that can help you crack any Master Lock combination, is at it again. This time he's figured out how to break into security doors that have a motion-sensing egress syst ...more

If you're ever faced with a situation of handing over your iPhone to law enforcement (or getting it taken forcibly), whether by the police, feds, or court system, there are things you can do to prevent them from getting access to all that potentially self-incriminating data. A ...more

iPhones aren't immune to occasional bugs. But starting with the iPhone X, performing a reboot to fix minor issues has gotten a little more tedious. Thankfully, iOS 13 has a hidden option that makes the process a whole lot simpler. The old ways to restart a "notched" iPhone re ...more

These days, using Reddit on your iPhone is just as good, if not better, than Redditing on a desktop browser. While there's an official Reddit app for iOS, there are plenty of third-party clients that have similar features as well as custom perks to enhance the experience. But ...more

While there isn't as much personal data residing on your Apple Watch as there is on your iPhone, it's still a good idea to set a passcode for it and lock it up when you're not using it. If you don't, while it's charging or otherwise off your wrist, others may be able to sneak ...more

With the re-emergence of Samsung's Good Lock app, you're once again able to tweak parts of your Galaxy's interface with no root or major modifications required. One add-on in particular even lets you fully customize the Quick Settings panel on your S8, S9, or Note 8 in a full ...more

Many OEMs create skins that run on top of Android to differentiate themselves from their competitors. One example is the LG UX 6.0+ found in the new LG V30, which is Android at its core, but improved upon by the addition of unique features. One such feature is the ability to c ...more

If you want to root your phone, it's a huge plus. If you want to install a custom ROM like LineageOS, it's an absolute must-have. Custom kernels like ElementalX, custom recoveries like TWRP — none of this happens unless you buy a phone with an unlockable bootloader. While we ...more

The roll-out of T-Mobile's hotly anticipated 'Digits' service is now underway. For those unfamiliar with what could be the un-carrier's next killer app, 'Digits' is basically a combination of Google Voice and AT&T NumberSync. With it, T-Mobile customers can use their number a ...more

Preorders for the LG G6 have all been fulfilled, and the phone has been up for grabs at local cell phone providers for three weeks now. However, not every LG G6 was created and released equally. The T-Mobile variant of the LG G6 features an unlockable bootloader, while most ot ...more

Samsung's new personal assistant, Bixby, is making its debut on the Galaxy S8 and S8+. In addition to taking voice commands and performing visual searches, a new Hello Bixby feature predicts what you might want to do next with an integrated home screen feed. All of these featu ...more

A classic French omelet is supposed to be completely cooked through with no brown edges. This is a delicate balance to strike, though. I always find that the moment I flip an omelet, it completely falls apart—unless it's so well-done it's rubbery, of course. However, I've fou ...more

We've all been there — using Google Maps for navigation and waiting for the app to find our location. As we drive around, we keep hoping it will get a lock in time to make the next turn. Well in the US, we finally have a solution to this problem, and it's the OnePlus 7 Pro. T ...more

The on-screen gestures on the iPhone X have taken touchscreen interaction to a whole new level. While they're needed due to a nearly bezel-less display and lack of a Home button, you can actually get these iPhone X-exclusive swipe gestures on any other model iPhone. The only c ...more

Since the San Bernardino shooting in 2014, Apple's been engaged in a game of cat and mouse with law enforcement. Authorities want access to evidence on criminals' iPhones, but Apple wants to protect all of its customers' personal data equally. The latest installment in this sa ...more

There are a number of options and hidden menus within Android that provide users more control over their device. With this control, you can better manage how your phone operates. We came up with a list of tips and shortcuts that, when used, will slowly put you on a path to bec ...more

The new and improved Side button, as well as a plethora of new swipe gestures, are responsible for picking up the slack left by the missing Home button on the iPhone X. If you're really missing that Home button, however, Apple's built-in AssistiveTouch tool can help you out by ...more