Custom Kernel

KNOX is a major pain for Samsung owners who like to modify their devices. Its combination of hardware and software security measures make things rather difficult when you're trying to modify system-level files and functions without voiding your warranty. Recently, a new root ...more

You've unlocked your bootloader and rooted your HTC One running KitKat, but there's still one lingering aspect of security you've yet to rid yourself of—S-On—the extra security measure HTC implemented into Sense. S-Off stands for Security Off and allows you to update your One ...more

If you're an avid PC gamer, then you're probably well familiar with the term overclocking, which is basically just tweaking your computer hardware to run faster than it was originally intended. Why would you want to do that? Let's say the processor in your PC is listed as 2. ...more

One of the main reasons to buy a Nexus device is the fact that they're always the first to get new Android updates. Another great selling point for the Nexus series is that the devices are amongst the easiest to root and mod. Unfortunately, though, these two features are somew ...more

Performance boosters generally get a bad rap, but that doesn't mean they should all be dismissed—particularly when they're as well thought out as the latest work from developer Danijel Markov. After recognizing a few inefficiencies in the way Android handles memory management ...more

LG's new KnockOn feature for the G2 wakes the phone up just by tapping on the screen twice, in lieu of using the power/lock button. This is something that would be equally as helpful on the HTC One, as it's sometimes a pain to use the power button, especially if it's worn out ...more

In five short years, three generations of ultra-low-cost Raspberry Pi devices have challenged the boundaries of what a person can do with a $35 computer — especially with Kali Linux. With each Pi more powerful and cheaper than the last, the addition of the Pi Zero in 2015 too ...more

The switch from Dalvik runtime to ART in Android Lollipop has rendered the Xposed Framework useless until a new version is released, but Xposed isn't the only way to mod a phone. Before the days of Xposed, system mods were installed by flashing them in a custom recovery. It's ...more

Apple's first big iOS 17 point update for iPhone just came out, and it includes some of the features initially planned for the iOS 17.0 release last September. But there's much more to iOS 17.1 than that — exciting new features and changes are hiding within Books, Music, Stand ...more

TWRP has been the king of custom recovery on Android for years now, thanks to device compatibility and core features. But there's a new player in town — at least, for OnePlus devices — and it's got a lot of useful features that might finally get you to ditch TWRP. Sky Hawk Re ...more

Ever since developer bponury created his TouchControl app for the Galaxy Nexus back in 2011, manufacturers and modders alike have been racing to re-implement the "Double-tap-to-wake" functionality it brought to the table. We've seen LG do it with their "Knock On" feature, we'v ...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

If you're one who likes to tinker with Android, TWRP is the first thing you should install. It replaces your phone's stock recovery mode interface and adds over a dozen advanced features to your device—most notably, the ability to flash ZIPs that can modify practically every a ...more

Hi, everyone! Recently, I've been working on a pretty interesting and foolish project I had in mind, and here I'm bringing to all of you my findings. This guide's main aim is to document the process of building an Android kernel, specifically a CyanogenMod kernel and ROM, and ...more

The bootloaders on the AT&T and Verizon Wireless variants of the Samsung Galaxy Note 3 still cannot be unlocked, despite the $1,400+ bounty that arose late last year. Nine months later and still nothing. But just because we can't "unlock" the bootloader doesn't mean we can't g ...more

Whether I'm in my car or making dinner, I always have music playing. And since I don't like to keep my headphones on me at all times, I end up using my Android's built-in speakers a good portion of the time. Companies like HTC know how much people use their phone's speakers, ...more

Starting with the Priv, BlackBerry's become an Android manufacturer. This move gives BlackBerry's phones access to Google's sizable app store, but it also presents several hurdles to keeping the security brand they've built intact. For example, Android encryption still lags b ...more

As softModders, the first thing we do after updating to the newest version of Android is to root, install a custom recovery, and install a superuser app. By doing this you open up your HTC One to a vast quantity of new apps and tweaks you can use to truly make your phone One o ...more

Whether you have the original Nexus 7, or the 2013 Nexus 7 tablet, rooting it will give you access to tomorrow's features, today. Sure, without root there's lots you can use it for. It's helped me get out of bed, became my own personal bartender, and a lot more. But with a r ...more

The world is full of vulnerable computers. As you learn how to interact with them, it will be both tempting and necessary to test out these newfound skills on a real target. To help you get to that goal, we have a deliberately vulnerable Raspberry Pi image designed for practic ...more

Rooting your phone is one thing, but to truly be in control of your device, you need to be S-Off. S-Off allows you to flash, mod, and tweak just about any aspect of your phone, including the ability to run custom recoveries and flash kernels, which are vital tools for power-u ...more

It's the icing on top of your cake (or whipped cream on top of your Android Pie) of despair. You may have not had the easiest time rooting your device, but you feel like you overcame all of the obstacles. Only now to discover that those very apps and mods you were rooting for ...more

Before you can dive into customizing your OnePlus 6T, you must take the initial step of unlocking the bootloader to gain the ability to install TWRP, Magisk, custom ROMs, and other mods. A bootloader is a program that starts up on a device that states what operating system it ...more

The main draw for Google's Pixel series is the software. It rocks a clean version of stock Android instead of a heavy OEM skin like TouchWiz, it gets frequent prompt OS updates, the camera software is downright amazing, and it has perhaps the most fluid UI of any phone. But an ...more

Put yourself in Google's shoes: You know that business is becoming increasingly mobile, but the mobile operating system you maintain is wide open by design, and it's garnered legions of loyal fans that love to explore and exploit every aspect of it. There's a clear conflict of ...more

An average user's smartphone tinkering doesn't go much further than taking their phones out of the box, signing into their account, and installing apps. But some of us want more functionality and customizability than the basic experience provided by Android and iOS. Thankfull ...more

While the preview images for Android's upcoming "L" release just came out yesterday, the new firmware has already been rooted, as is standard with its openness. So if you were feeling reluctant to try Android L because it didn't support existing root methods, then you might wa ...more

Are you a messy burger eater? Ants and fruit flies invading your home? Hate drinking warm drinks? Find out the quick and easy DIY solutions to these problems with these 10 amazing tips and tricks for the summer. Video: . I had seen pictures of some of these useful ideas on the ...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

Despite its rocky start, the Essential PH-1 has a lot going for it. Not only does it get consistent security patches and system updates hours after the Pixels, but like the Google-developed lineup, it's also great for rooting. Not only is your warranty not void with rooting, b ...more

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 ...more

The OnePlus 3 and 3T are a pair of phones which allow you to do practically anything you want, because OnePlus is such a developer-friendly company. They almost always release kernel sources, and their phones sport an unlockable bootloader that doesn't void the warranty. But w ...more

LineageOS, the successor to the wildly popular CyanogenMod custom ROM, is adding an interesting new feature that could potentially save lots of juice when your battery is running low. When enabling "Extreme power saver" mode, which can be set to kick in automatically at 15%, y ...more

It's been little over a month since the official release of LG's latest flagship phone, the LG V20. Despite a few minor hiccups, the V20 has been attracting attention from all over for being an amazing phone. But like with most Android phones, there's no better feeling than ro ...more

Apple's latest big software update includes an entirely new Apple app, a controversial change in the TV app, better Siri control, an improved Shortcuts app, interesting Safari upgrades, Apple Music Sing, and more. Keep reading to see what iOS 16.2 has to offer your iPhone. Th ...more

Just like the recently rediscovered Star Wars ruins in the Tunisian desert, there are tons of hidden treasures in your Samsung Galaxy Note 2 just waiting to be unearthed. Rooting enables you to install custom ROMs, exclusive features from other devices, add Wi-Fi tethering, o ...more

Linux may not be the most popular consumer operating system out there, but what it lacks in consumer app variety, it definitely makes up for in flexibility and security. And if you've ever tinkered with a Linux distro, you know how easy they are to install—most of the time, I ...more

The Nexus 5 has a known issue with its display. Affecting all models from the first manufacturing run and most models thereafter, this display issue is easiest to notice on something with a white background. A yellowish tint, most noticeable when compared to other devices, see ...more

Sense 6 is great, don't get me wrong, but sometimes I start to miss the vanilla Android experience that comes with Nexus devices. You can always convert your M8 to the Google Play Edition, but then you'd have to ditch all the Sense exclusive features, and we wouldn't want that ...more

Sense appears on over forty Android devices, but HTC's notorious GUI was actually designed with a completely different mobile OS in mind—Windows. HTC first built Sense to fill in missing functionality of Windows Mobile, the predecessor to Windows Phone 7. When it was ported o ...more

Huawei's sub-brand, Honor, just announced a pair of new smartphones to help close out the year. We knew the midrange Honor 7X was on its way, but what came as a surprise was the announcement of the Honor View 10 and its impending release in the US. Thanks to Honor, US customer ...more

Smartphones have otherworldly specs these days, so it's relatively uncommon that you hear someone complaining about display resolution, build quality, or general speed and performance. At best, these are secondary concerns, with the number 1 issue almost unilaterally being bat ...more

It didn't take long at all for developer Chainfire to sort out a root method for the new Android 5.0 Lollipop. After handling a few issues with changes to the SELinux kernel module, Chainfire pushed out an update to his popular SuperSU root app. Nexus Root Toolkit developer W ...more

Android enthusiasts have their own opinion as to whether you need antivirus software on an Android device. This debate will never end, provided that Android malware is in existence. This guide is not here to say, "Yes, you need antivirus," or "No, you don't." It's to give you ...more

One of the best things about the Samsung Galaxy S3 is the ability to modify the device in countless ways, as with any other Android device. A recent guide on adding softkeys to the GS3 from mod Faisal inspired me to share some information on how to edit build.prop, which is y ...more

The volume buttons on the side of your iPhone can do more than just adjust the volume levels for media, ringers, alerts, Siri, and other sounds and voices. You can use them to perform different actions in certain apps and even create custom actions using the Shortcuts app. It' ...more

Apple's iOS 16.3 update for iPhone had impressive new features, but iOS 16.4 might impress you even more. The latest iPhone update was released on Monday, March 27 — a day earlier than Apple Music Classical, Apple's new classical music streaming service — has at least 30 more ...more

One of the most critical bugs to come out in the last five years was Shellshock, a vulnerability which allows attackers to execute arbitrary code via the Unix Bash shell remotely. This vulnerability has been around for a while now, but due to the ubiquity of Unix machines conn ...more

Command injection is a technique used by hackers to execute system commands on a server, usually via a web application or some kind of GUI. This can happen when an application provides some sort of functionality to the user involving the use of system commands. When the input ...more

After years of struggling, it appears BlackBerry has finally figured out how to update its iconic design for modern times. The BlackBerry KEY2 pays homage to past devices such as the Bold 9000 while adapting to modern times with the Android OS. The result is a device that migh ...more

The OnePlus 3 and 3T are two of the most modder-friendly devices to be released in 2016. Not only that, but they're both extremely solid phones which happen to sport a very reasonable price tag. Among the things that make these devices such a joy for tinkerers is the fact that ...more

Both the Galaxy S6 and S6 Edge have had root methods available to them before the phones were even released, but the problem with these existing root methods is that they would trip the KNOX counter on your device. Why Tripping KNOX Is Bad for Your Phone To give you a bit of ...more

With just a few taps, an Android phone can be weaponized into a covert hacking device capable of running tools such as Nmap, Nikto, and Netcat — all without rooting the device. UserLAnd, created by UserLAnd Technologies, is a completely free Android app that makes installing ...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

After years of complaining about rising prices, OEMs are finally listening to consumers. It couldn't have come at a better time thanks to potential recession due to COVID-19. As evident with the poor sales of Samsung's Galaxy S20 series, consumers are not looking to spending $ ...more

If you want to follow Null Byte tutorials and try out Kali Linux, the Raspberry Pi is a perfect way to start. In 2018, the Raspberry Pi 3 Model B+ was released featuring a better CPU, Wi-Fi, Bluetooth, and Ethernet built in. Our recommended Kali Pi kit for beginners learning e ...more

While our smartphones are many things, one of their primary functions is to make calls. Many of us try to avoid ever having to make calls, but there are situations when it's a must, such as wishing your grandma happy Birthday or calling 911 — and in those times you want stella ...more

Apple last month released iOS 17.2, its biggest iPhone software update since iOS 17.0, with 60 new features. Now, as of Jan. 22, we have iOS 17.3. Overall, it's not the behemoth software update that iOS 17.2 was, but it has a few exciting new things you'll definitely want to k ...more

After nearly two months of beta testing, Apple is finally pushing the iOS 15.6 software update to all iPhone users. While it's not as feature-rich as the iOS 15.5 or iOS 15.4 that came before it, there are still a few things you'll want to know about it. The iOS 15.6 update w ...more

The last iOS software update was a modest one, but iOS 17.4 has a lot more for your iPhone, including changes to emoji, Podcasts, security, Safari, widgets, Apple Cash, CarPlay, and more. Many of the exciting changes in iOS 17.4, as well as iPadOS 17.4, apply to users in the ...more