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How To: Theme Your Kali Linux

I am back this time showing you guys how to theme your kali linux. Being true kali is good for pentesting but when it comes to looks it is lifeless , maybe the kali rolling could be an exception but even that makes you feel bored after a long time . So in this tutorial I am gonaShoe you how to theme up your kali

How To: Make Your Own Bad USB

Hello, everyone! Many of you don't even know about my existence here on Null Byte, so I thought of contributing something rather interesting. Recently, someone asked how to make your own "Bad USB," and I promised to make a how-to on this topic. In addition, it would be nice to have something related on our WonderHowTo world. So here it is!

How To: Personalize Sound Quality for Headphones on Your Galaxy S6

Chances are your hearing isn't the same as the person next to you. Personally, I have moderate hearing loss, so I tend to turn the volume nob towards the loud side. For others, it may be that one ear is slightly better or worse than the other, not only in perceiving volume, but tone as well. Considering this, is it possible for smartphone manufacturers to ensure the best sound quality on their devices?

How To: Use Your Android as a Streaming Wi-Fi Camera

Not too long ago I showcased ReCam, a free app that lets you schedule recordings and use your Android device as a security or spy camera of sorts. While useful, this app required you to schedule when to record in advance, resulting in you possibly missing the footage you intended to record (assuming your scheduling wasn't as on-point as you wished).

News: Playing an Electric Guitar With 100,000V

Video: . I made this Tesla Coil using the myRIO and LabVIEW. It uses electricity to play the music, which can be Star Wars, Harry Potter or even Hunger Games! The music is played by the spark heating the surrounding air (causing it to expand) then the spark turning off (causing the air to cool and contract). This expanding and contracting cause's longitudinal waves - or sound waves.

How To: Entertain Your Dog/Cat

Our dog has tons of energy and always wants to play. However, play time can be exhausting to the humans of the house. We found out a few months ago that the dog loves to play ‘chase the red dot.' Boredom leads to creativity, so we attached a laser pointer to her head with a bandana and small piece of tape. This kept her continuously occupied until we removed it after 20 minutes. I assume you could try this with a cat if you were daring enough – good luck with that. Caution: Laser pointers (ev...

How To: Preserve Battery Life on Android in Just One Tap

Contrary to what you may think, clearing or swiping away apps in the Recent Apps view on your Android device does not necessarily stop app activity or running tasks—and these running processes can actually be eating away at your battery life. Depending on the app or process, it may only be a small percentage, but every little bit helps these days.

How To: Unlock Android Lollipop's Hidden Battery Percentage Icon in the Status Bar

When a big company (Google) concentrates on big things (Auto, TV, Wear), some of the smaller aspects of their design can be overlooked. Just as we saw in Android KitKat, battery percentage information is absent from the status bar. While we were able to enable a hidden setting to show that all-important number in KitKat, you could see why it was never enabled—the white text on the white battery icon made it nearly impossible to read.

How To: Unjailbreak Your iPhone & Restore It Back to Factory Settings

Jailbreaking gives you root access to the iOS file system, allowing you to install third-party apps and tweaks on your iPhone that aren't available in the App Store. It opens up a whole new realm for what your device can do, but it can also cause instability across the system and can dissuade you from getting future updates from Apple that have important features, bug fixes, and security enhancements.