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How To: 8 Must-Have Magisk Modules for OnePlus Phones

The idea of a perfect phone is a myth. There are lots of pros when it comes to OnePlus devices, but there are also a few things that could be better. And even if there were a phone without flaw, there are still things that you might want to customize for personal preference. That's why we set out to find the very best tweaks for OnePlus phones, and to make it easier for you to apply them.

How To: Easily Change Your Phone's Font Without Tripping SafetyNet

You can easily deck out your favorite phone with great wallpapers, ringtones, and icons, but what about fonts? Not all Android skins let you change the system font, and even when they do, the options are often limited to a few choices. Certain root apps can open up the system font to customization, but some of these can cause problems now that Google introduced a security measure called SafetyNet.

How To: Fix the 'Number Changed to Primary' Bug on Your iPhone

The iPhone XS, XS Max, and XR aren't the newest devices from Apple Inc., but all three have a serious problem in Messages. When sending a friend an SMS/MMS text rather than an iMessage, the phrase "Number changed to Primary" appears in front of every message. What gives? If this issue is driving you mad, there are a few tricks that may exterminate the bug until Apple gets around to issuing a patch.

How To: Fix a Slow Sleep Button on Your iPhone

Pick up any iPhone with a Home button, and you'll notice something peculiar when compared to your iPhone with Face ID. If you press the Side button (aka Sleep/Wake) on the Home button model, it sleeps immediately. When you press the Side button your Face ID model, it lags a bit or a whole lot. What's going on here, and can it be fixed?

How To: Use MDK3 for Advanced Wi-Fi Jamming

You may have heard of a signal jammer before, which usually refers to a device that blasts out a strong enough radio signal to drown out the reception of nearby devices like cell phones. Purpose-built jammer hardware is outright illegal in many countries. Still, Wi-Fi is vulnerable to several different jamming attacks that can be done with Kali Linux and a wireless network adapter.

News: 30+ Privacy & Security Settings in iOS 12 You Should Check Right Now

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 the opposite and hinder security. It all depends on how you use your iPhone, but you should at least know everything available.

How To: Quickly Look Up the Valid Subdomains for Any Website

Traditional subdomain enumeration techniques create a lot of noise on the target server and may alert intrusion detection systems to an attacker's intentions. For a stealthier approach, there's a tool with the capability of finding hundreds of subdomains related to the target website without alarming the server administrators.

News: 14 Reasons Why You Shouldn't Try Out iOS 11.4 Beta on Your iPhone Just Yet

While there are at least five cool things coming in iOS 11.4, they may not be enough to get you to install the iOS 11.4 beta on your iPhone. Since its initial beta release at the start of April, there have been plenty of known issues and user-reported bugs to deal with. While bugs are to be expected with a beta, you may want to read these before installing this one on your iPhone.

How To: Use SELinux Targeted Policy to Secure Your Hosts

Hackers often rely on lazy system admins and unpatched vulnerabilities to get access to a host. Keeping intruders off of our machines requires us to update daily, only run the services we need, and read the code, among other things, but we can still make mistakes. Luckily for us, we can limit the damage caused by those mistakes by running SELinux.

How To: 3 Tips to Help You Drive Safer with Waze

Because it sources a majority of its vital data from actual drivers on the road, Waze is easily one of the best navigation apps to use if you prioritize safety. Benefits such as crowd-sourced traffic data, police trap locations, and road work avoidance, when combined, help you anticipate traffic conditions with unprecedented accuracy and make adjustments accordingly.

Notes 101: How to Customize Your Paper Style with Lines or Grids

When you have an idea you want to jot down or a quick list to make, the Notes app on your iPhone is a great place to do it. However, by default, Notes use a blank canvas, which doesn't match the physical lined notebooks we're used to. If you've always use unlined or gridless sheets of paper, a blank canvas is probably fine, but you can actually customize your digital stationary with lines or grids.

How To: Most File Cleaners Are Trash — Here's Which Ones You Can Trust

Since the release of the T-Mobile G1, the Play Store has been flooded with apps that claim to improve performance by clearing cache and storage. These apps are typically useless, rarely providing more than a temporary fix which Android undoes immediately. As Android has continued to improve cache and storage management, such apps have become more trivial. However, there are few decent ones out there.

How To: Detect Bluetooth Low Energy Devices in Realtime with Blue Hydra

Bluetooth Low Energy (BLE) is the de facto wireless protocol choice by many wearables developers, and much of the emerging internet of things (IoT) market. Thanks to it's near ubiquity in modern smartphones, tablets, and computers, BLE represents a large and frequently insecure attack surface. This surface can now be mapped with the use of Blue Hydra.

How To: VPN Your IoT & Media Devices with a Raspberry Pi PIA Routertraffic

Virtual private networks, or VPNs, are popular for helping you stay anonymous online by changing your IP address, encrypting traffic, and hiding your location. However, common IoT devices, media players, and smart TVs are hard to connect to a VPN, but we have a solution: Turn a Raspberry Pi into a router running through PIA VPN, which will ensure every connected device gets the VPN treatment.