Android Tips & How-To – Technical Masterminds

10 Android Settings You Should Change Right After Getting a New Phone

21/05/2026

Hands holding a new Android phone with the Settings menu open on screen

Every new Android phone ships with default settings that prioritise manufacturer preferences and data collection over your battery life, privacy...

Best Free Android Apps for Managing Money in 2026

19/05/2026

Android smartphone displaying a budget tracking app with charts and graphs on a desk

Managing money on an Android phone is practical now in a way it was not three years ago. The apps...

How to Stop Android Apps From Draining Your Battery in the Background

17/05/2026

Background apps are the most overlooked reason Android phones lose battery so fast. You can see 18% battery at 9pm...

Turn Your Android Phone Into a Mic for Bluetooth Speaker

09/04/2026

Android phone with microphone icon wirelessly connected to Bluetooth speaker

Turn your Android phone into a wireless microphone that plays your voice through any Bluetooth speaker in real time. Here is the app, how to set it up in 60 seconds, and tips to get the best audio quality.

How to Increase Speaker Volume on Android (6 Methods That Work)

03/04/2026

How to Increase Speaker Volume on Android (6 - Android tech guide

Android phones often have more volume available than defaults allow. We tested 6 methods on 4 devices with a decibel meter. Here is what actually increases volume and which to try first.

How to Fix Phone Overheating on Android in 2026

01/04/2026

Android phone showing temperature overheating warning notification on screen

Most Android overheating is fixable without replacing anything. We tested 7 fixes on 4 phones with a thermometer. Here is what actually reduces temperature and in what order to try each fix.

15 Hidden Android Features in 2026 to Boost Performance

15/03/2026

Hidden Android developer settings and features on phone screen

These 15 Android features are already on your phone and produce real improvements in speed, battery and privacy. All built-in, all free, all tested for 30 days each before being included.

How to Protect Your Privacy on Android in 2026

22/02/2026

Android privacy and security settings screen with lock icon visible

These Android privacy settings take 30 minutes to set up and significantly reduce how much data apps collect from you. No technical knowledge required, just knowing where to look.

How to Take Better Photos With Your Android Phone in 2026

17/02/2026

Taking better photos with Android phone camera in natural light

Your Android camera can do much better than it currently does. We tested the same techniques across 4 phones at different price points. Here is what actually makes photos better.

How to Free Up Storage on Android Without Deleting Your Apps

11/02/2026

Android storage settings showing colorful app usage chart on screen

Most Android phones have gigabytes of hidden recoverable storage. We tested 7 cleanup methods on 3 phones and documented exactly how much each one recovered. Here is what works.