Header Banner
wonderhowto.mark.png
Gadget Hacks Next Reality Food Hacks Null Byte The Secret Yumiverse Invisiverse Macgyverisms Mind Hacks Mad Science Lock Picking Driverless
Google Keyboard
The iPhone Storage settings page displayed on an iPhone.
HOW TO
02/19/2025 5:07 pm

The Ultimate Guide to Freeing Up Storage Space on Your iPhone

Although your iPhone does not offer an option to upgrade internal storage space using a memory card, as some Android phones do, there are plenty of things you can do to clear up storage so you can put everything you want on your device and stop getting those Storage Almost Full alerts. You may not b ...more

Unreleased Apple Intelligence features for Siri include personal context, onscreen awareness, and in-app actions.
NEWS
02/18/2025 10:33 pm

Apple Intelligence: The Features We're Still Waiting For

Apple Intelligence has followed a predictable path so far, bringing plenty of AI features designed for everyday users. But even with new AI updates in every iOS release since iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1, there's still plenty of room for growth — especially in generative AI (gen AI) ...more

Code snippet displaying a terminal connection to a remote server.
HOW TO
02/14/2025 6:29 pm

How to Use the Chrome Browser Secure Shell App to SSH into Remote Devices

Many guides on Null Byte require using the Secure Shell (SSH) to connect to a remote server. Unfortunately for beginners, learning to use SSH can become a confusing mix of third-party programs and native OS support. For Chrome OS users, using SSH is even more difficult. We'll fix this by using the C ...more

Code snippet showcasing Python programming.
HOW TO
02/14/2025 6:12 pm

An Intro to Vim, the Unix Text Editor Every Hacker Should Be Familiar With

As pentesters and hackers, we're going to be working with text frequently — wordlists, configuration files, etc. A lot of this we'll be doing on our machine, where we have access to whatever editor we prefer. The rest of it will be on remote machines, where the tools for editing will be limited. If ...more

636807495536935129.jpg
HOW TO
02/14/2025 6:01 pm

How to Locate and Exploit Devices Vulnerable to the Libssh Security Flaw

Computers all over the world rely on a program called "libssh" to use the SSH communications protocol, which allows trusted users to log in and administer computers remotely. Due to a flaw in libssh, fooling a computer into granting SSH access is as easy as telling it you already have permission. Th ...more

636751596298574714.jpg
HOW TO
02/14/2025 5:52 pm

How to Exploit Recycled Credentials with H8mail to Break into User Accounts

Many online users worry about their accounts being breached by some master hacker, but the more likely scenario is falling victim to a bot written to use leaked passwords in data breaches from companies like LinkedIn, MySpace, and Tumblr. For instance, a tool called H8mail can search through over 1 ...more

A stylized halftone black-and-white image of an astronaut standing on the left, gazing at a sloping, cratered landscape on the right. The image is made of white dots on a black background, creating a retro, high-contrast effect.
NEWS
02/11/2025 3:50 pm

Super Bowl Ads 2025: AI Commercials in the Spotlight

For decades, Super Bowl ads have been used as a launching platform for new products, devices, and even technologies. In Super Bowl LIX, it took center stage in the exploding AI space. Until now, the tech crowd has ravenously ingested much of the most pertinent AI news. The innovators and early adopt ...more

Adding a Raspberry Pi 5 microcontroller with an active cooler heatsink/fan to an aluminum TFT enclosure.
HOW TO
02/07/2025 5:36 pm

Create Your Own Ethical Hacking Kit with a Raspberry Pi 5

If you started your ethical hacking journey with our recommended Raspberry Pi 3 B+ setup, it's time to consider upgrading your beginner's ethical hacking kit to the Raspberry Pi 5 for even better performance and capabilities. After a nearly four-year hiatus, Kody Kinzie returns as the host of Null B ...more

Number 19 in a modern graphic style.
NEWS
02/04/2025 10:41 pm

Everything We Know About iOS 19 So Far

The first beta version of iOS 19 is still months away, but Apple has been hard at work getting the next-gen iPhone software ready for developer testing. And we already know of a few potential changes and updates you can expect to see. Codenamed "Luck," iOS 19 is being developed alongside macOS 16 (" ...more

new-unicode-17-emoji.png
NEWS
01/31/2025 10:58 pm

160+ New Emoji Are Coming, Including Bigfoot, Distorted Face, and Apple Core

The Unicode Consortium is already hard at work on the next batch of emoji, but don't get too excited just yet. It may be a while before you see these new characters, which include an apple core, orca, and hairy creature, on your devices. Unicode 17.0, with its Emoji 17.0 update, isn't expected to be ...more

Colorful confetti on a smartphone screen displaying text messages.
HOW TO
01/31/2025 6:59 pm

340 Keyword Triggers for iMessage Full-Screen Effects

One of the coolest aesthetic features of iMessage is its animated message effects. If you're like many users, you might even have discovered them by accident, where wishing your friend a "Happy Birthday!" or congratulating them on a promotion unexpectedly flooded your screen with balloons or confett ...more

Freeform being used on an iPad and iPhone.
HOW TO
01/24/2025 10:38 pm

Freeform's 16+ New Features on iOS 18 You Need to Know About

Apple's Freeform app levels up with iOS 18 and iPadOS 18, offering you new features to enhance creativity, collaboration, and organization. While some updates, like the new Scenes feature, are prominent, others are more subtle but just as powerful. This incredible app's versatile features work equal ...more

638719688648402385.jpg
HOW TO
01/16/2025 5:54 pm

Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen

Night Shift, Dark Mode, Reduce White Point, and Zoom's Low Light Filter all help reduce the harmful effects on your body's clock that bright iPhone and iPad screens have at night. But there's another option on iOS and iPadOS that turns your entire display red, and it's useful for so much more than j ...more

638567138125748165.jpg
HOW TO
01/16/2025 5:50 pm

VSCO 101: How to Use the Selfie Camera on Your Android Phone

If you love to take selfies and post them online for all the world to see, then it's important to ensure that you are always sharing your best side. It's pretty common for people to just open up their stock camera app and snap a quick photo, wherever they may be — but there's a bet ter camera you co ...more

Navigation map displayed on a smartphone mounted in a car.
HOW TO
01/15/2025 11:44 pm

How to Predict Traffic with Google Maps

Google Maps makes it easy to find the best routes, and one of its most useful tools is the ability to set departure and arrival times directly in the mobile app. While this feature was initially exclusive to the desktop site, it’s now fully integrated into the app for both iPhone and Android. This a ...more

Text message displayed on a smartphone with virtual keyboard options.
HOW TO
01/13/2025 6:20 pm

Revolutionize Your Inbox with iOS 18's Latest Mail Features on Your iPhone

In today's digital world, where inboxes are often inundated with endless emails, the latest updates to Mail in iOS 18 are nothing short of game-changing. With iOS 18.0 and subsequent updates, Apple has reimagined email management by introducing a suite of features designed to simplify, organize, and ...more

Gadget Hacks logo featuring a cartoon character with glasses and a hat.
HOW TO
01/10/2025 6:15 pm

iOS 17.2 Has 60 New Features and Changes for iPhone You Won't Want to Miss

Apple just released its biggest update to iOS 17 yet, and there are 60 exciting new changes for your iPhone. With iOS 17.2, you get a brand new app, more Apple Music enhancements, upgrades in Messages, and a new security feature that was announced last year, as well as changes for Weather, notificat ...more

Sound wave symbol with an upward trend on a smartphone screen.
HOW TO
12/30/2024 11:46 pm

Set Vocal Shortcuts on Your iPhone for System Actions, Shortcuts, and More

Voice Control has long been a cornerstone of hands-free convenience on iPhones, but for users with unique speech patterns or atypical speech, standard recognition systems often fall short. Apple's solution? Vocal Shortcuts. While this innovation is a game-changer for those with speech differences, i ...more

Smartphone displaying a screen for managing browsing data.
HOW TO
12/18/2024 6:20 pm

How to Export and Import Safari Borwsing Data

Apple has introduced a valuable new tool for Safari that lets you export or import browsing data such as bookmarks, history, extensions, credit card information, and usernames and passwords. This makes it easy to move your data between Safari and other browsers like Brave or Orion, create a backup a ...more

A close-up view of a smartphone screen displaying camera controls and options.
HOW TO
12/11/2024 4:56 pm

A Beginner’s Guide to Visual Intelligence on iPhone

In a new update, the iPhone 16 lineup is finally getting Visual Intelligence, a feature that lets you instantly gather information about anything around you just by snapping a picture. Integrated into the Camera Control button on iOS 18.2, released December 11, Visual Intelligence gives you access t ...more

Smartphone displaying settings on dark mode next to a laptop keyboard.
HOW TO
12/11/2024 4:39 pm

Setting Default Apps on Your iPhone or iPad Just Got a Lot Easier

Since 2020, you've been free to set your preferred web browser and email app as the default on your iPhone or iPad. Now, four years later, Apple is expanding this flexibility in the U.S., allowing even more apps to be set as defaults for specific actions. Plus, there's now a centralized menu to mana ...more

Text input on a smartphone with a search bar displaying "How travel."
HOW TO
11/08/2024 11:47 pm

Unlock Apple's Hover Typing to See What You're Writing More Easily

If you can't always see what you're typing very well on your iPhone, iPad, or Mac, you no longer have to adjust the font size for the app or entire system just to read your writing more easily. One of Apple's newer Accessibility features gives you a customizable, magnified view in a floating window ...more

638657205643246065.jpg
HOW TO
10/28/2024 9:15 pm

Remove Unwanted Objects, People, and Distractions in Apple Photos

Editing out unwanted objects, people, and distractions from your photos just got a lot easier on your iPhone, iPad, or Mac. Before, you would have to use apps like Google Photos or Snapseed to erase background distractions or perform spot healing, but it's now a native feature in Apple's Photos app ...more

Calendar app interface showing scheduled tasks.
HOW TO
10/16/2024 10:14 pm

11 Ways Apple's Reminders App Is Even Better with iOS 18, iPadOS 18, and macOS 15

With iOS 18, you get better note-taking capabilities in the revamped Notes app, advanced features like conversions and results history in the more powerful Calculator, and interactive Math Notes, a feature in both apps that's a game changer for students and professionals dealing with complex equatio ...more

A smartphone displaying a messaging app interface.
HOW TO
09/24/2024 10:34 pm

How to Attach Almost Any File Type to Notes on Your iPhone or iPad

It's no secret that Apple's Notes app supports attachments such as photos, videos, and web links, as well as other file types like PDFs, word documents, spreadsheets, locations on a map, and audio tracks. While images, videos, and document scans are simple to add on an iPhone or iPad, other file typ ...more

Smartphone displaying a photo of children outdoors.
HOW TO
09/20/2024 6:47 pm

22 Features the iPhone 16 and 16 Pro Models Have That Other iPhones Don't

While many of the features in the iPhone 16 and 16 Pro series build on what we've seen in previous iPhone models, Apple has packed the 2024 lineup with iOS 18 and plenty of fresh upgrades worth considering. The iPhone 16 Pro and 16 Pro Max boast several groundbreaking features, like a 6.9-inch displ ...more

Settings menu on smartphones with toggle switches visible.
HOW TO
08/26/2024 6:40 pm

How to See Passwords for All the Wi-Fi Networks You've Connected Your iPhone To

Your iPhone goes with you pretty much everywhere you go, and unless you have unlimited data on your cellular plan, you've probably connected to dozens of Wi-Fi hotspots over the years. Wi-Fi passwords are saved to your iPhone so you can auto-connect to the router or personal hotspot again, but findi ...more

Add to Home Screen option for a website on a mobile device.
HOW TO
07/30/2024 11:46 pm

iPhone Browsers That Support 'Add to Home Screen' for Web Apps and Bookmarks

Safari isn't the only web browser on your iPhone or iPad that will let you add icons to your Home Screen for progressive web apps and website bookmarks. Apple gave developers the key to its "Add to Home Screen" feature, and your favorite iOS or iPadOS web browser may already support it. Since iOS 16 ...more

Woman taking a selfie with a camera.
HOW TO
07/16/2024 2:50 pm

Instagram 101: How to Share Videos to Instagram Stories Past 24 Hours

If you want to share a video to Stories — but it's over 24 hours old — it may seem like you can't, but there's actually a simple hack on how to do just that. The way to get around Instagram's 24-hour restriction is to post your video while on airplane mode. This might seem like it doesn't make sense ...more

Smartphone screen displaying a messaging app with options for sending messages.
HOW TO
07/08/2024 5:52 pm

There's an Easy Way to See All the Unsent Messages in Your iMessage Conversations

While you can quickly see the edit history of a modified iMessage in the Messages app, there's no way to view an iMessage that somebody in the conversation deleted unless you happened to see it before it disappeared. But that's only true if you didn't implement these security measures on your iPhone ...more

Calculator display on a standing device with a blurred window backdrop.
HOW TO
06/25/2024 3:02 pm

11 Best Calculator Apps for iPad to Solve All Your Math Needs

Apple doesn't include its Calculator app on the iPad and never did. One almost appeared over 12 years ago but was nothing more than a blown-up version of the iPhone app. Since then, the company still hasn't made an iPad-optimized calculator, and there is no shortage of third-party alternatives to fi ...more

Calculator interface displaying mathematical functions and numbers.
HOW TO
06/25/2024 3:01 pm

20 Hidden Calculator Tricks for Your iPhone

The Calculator app is probably one of Apple's most-used iPhone apps, yet I always meet people who don't know all the little tricks there are to using it more efficiently. You may know most of them, but there's a chance you don't or at least forget about some of them. What a "hidden trick" is to some ...more

Calculator displaying the number 24.
HOW TO
06/25/2024 3:01 pm

How to Fix the Broken iOS 11 Calculator on Your iPhone

If you've running iOS 11.1 through iOS 11.1.2, whether you have an iPhone X or an iPhone 5S, you'll notice that Apple's Calculator app can't keep up with your calculations. That's a because a bug has seriously slowed it down so that operation buttons won't always trigger when you press them. Luckily ...more