by Skillo StaffTWRP is a popular custom recovery for Android that lets you install custom ROMs, make full backups, and repair a phone outside its normal system. This guide explains how it works.
by Skillo StaffAOSP, the Android Open Source Project, is the open-source code that every Android phone and custom ROM is built on. This guide explains what it includes and what it leaves out.
by Skillo Staff/e/OS is a de-Googled Android operating system that aims to keep your data private while staying easy to use. This guide explains what it includes and how it differs from stock Android.
by Skillo StaffCalyxOS is a privacy-focused Android operating system from a non-profit, designed to be secure and easy to use without depending on Google. This guide explains what it offers.
by Skillo StaffmicroG is a free, open-source replacement for Google Play Services that lets apps relying on Google features work on phones without Google's software. This guide explains how it works.
by Skillo StaffCyanogenMod was one of the most popular custom ROMs for Android and the project that became LineageOS. This guide explains what it was, why it mattered, and how it ended.
by Skillo StaffFastboot is a protocol and command-line tool for talking to an Android phone's bootloader over USB, used to unlock it and flash system images. This guide explains how it works.