If you have read our previous article about what root, custom recovery, and custom ROMs
https://www.nairaland.com/1941389/what-root-custom-recovery-custom
are, then by now you should be familiar with the term Custom Recovery. In brief, a custom recovery is a third-party recovery that you can flash on your Android device and enjoy a number of features it has to offer. One of the main reasons why people use a custom recovery is for flashing custom ROMs. There are hundreds of custom ROMs available on the Internet, and the most efficient and easy way to get them installed on your device is to use a custom recovery.

In the guide below, we will walk you through how you can flash a custom recovery on your device and then get started with flashing ROMs.

http://..com/2014/10/android-rom-series-how-to-flash-custom.html?m=1