How to Install Custom ROM on Realme Narzo 30 (4G/5G) [GSI build]

In this tutorial, we will guide you to install the custom ROM on Realme Narzo 30 (4G and 5G models). As we know, this device came out of the box with Android 11, and later promised to receive the Android 12 update in the future. If you want a vanilla-flavored custom ROM, then you can try the GSI build on your phone.

Well, If you are here, then you may probably want to install the Custom ROM on Realme Narzo 30. As you read our title, yes we can guide you on installing the latest custom ROM on Realme Narzo 30 based on GSI build.

When you buy a new phone, it comes with so-called stock ROM or stock firmware which basically means a pre-installed operating system. This ROM usually comes with some limited functionality defined by the OEM (phone manufacturer). Whereas a custom ROM is developed by using AOSP also known as Android Open Source Project. Yes, we all know that Android is open-source and therefore any developer can edit the code, or recompile it according to his or her need. You can read our complete article to understand the difference between Custom ROM and Stock ROM.

Flashing the ROM in Realme Narzo 30 is easy! All you need to do is follow the instructions carefully. If you are a newbie, then you need to understand that before flashing, you must unlock the bootloader on your Realme Narzo 30. To unlock the bootloader, follow our guide on how to unlock the bootloader on any Realme on any Android device.