How To Install Custom Rom With Twrp: A Complete Guide

Introduction

If you are an Android enthusiast, you may want to customize your device beyond what the manufacturer offers. Custom ROMs can help you do just that. They offer new features, improved performance, and a completely different look and feel. However, installing a custom ROM is not an easy task. It requires you to unlock your bootloader, install a custom recovery, and flash the ROM. In this article, we will guide you through the process of installing a custom ROM with TWRP recovery.

What is TWRP Recovery?

TWRP (Team Win Recovery Project) is a custom recovery that allows you to install custom ROMs, kernels, and other modifications on your Android device. It offers a touch-based interface that makes it easy to navigate and perform different tasks. TWRP also allows you to create backups of your current ROM, which can be useful if something goes wrong during the installation process.

Prerequisites

Before you start the installation process, there are a few things you need to do:

• Backup all your important data, such as contacts, messages, and photos, as the process will wipe your device.
• Charge your device to at least 50% to avoid any interruptions during the installation process.
• Enable USB debugging on your device by going to Settings > Developer options > USB debugging.
• Download the custom ROM and the GApps (Google Apps) package for your device.

Step-by-Step Guide

Now that you have completed the prerequisites, let’s start with the installation process.

Step 1: Unlock the Bootloader

The first step is to unlock the bootloader of your device. This is necessary as it allows you to install a custom recovery and flash a custom ROM. The method to unlock the bootloader varies from device to device, but you can find the instructions on the manufacturer’s website. Once you have unlocked the bootloader, proceed to the next step.

Step 2: Install TWRP Recovery

The next step is to install TWRP recovery on your device. You can download the TWRP recovery image for your device from the official website. Once you have downloaded the recovery image, follow these steps:

1. Connect your device to your PC using a USB cable.
2. Boot your device into fastboot mode by pressing the Power and Volume Down buttons simultaneously.
3. Open a command prompt on your PC and type the following command: fastboot flash recovery twrp.img (replace twrp.img with the filename of the TWRP recovery image).
4. Once the installation is complete, type the following command: fastboot reboot.

Step 3: Backup your Current ROM

Before you proceed with the installation of the custom ROM, it is recommended that you create a backup of your current ROM. This can be useful in case something goes wrong during the installation process. To create a backup, follow these steps:

1. Boot your device into TWRP recovery by pressing the Power and Volume Up buttons simultaneously.
2. Tap on the Backup button.
3. Select the partitions you want to backup (usually System, Data, and Boot).
4. Swipe the button to start the backup process.

Step 4: Wipe Data and Cache

Now that you have created a backup of your current ROM, it is time to wipe the data and cache partitions. This is necessary to ensure that there are no conflicts between the new ROM and the old data. To wipe the data and cache partitions, follow these steps:

1. Boot your device into TWRP recovery by pressing the Power and Volume Up buttons simultaneously.
2. Tap on the Wipe button.
3. Select the partitions you want to wipe (usually Data and Cache).
4. Swipe the button to start the wiping process.

Step 5: Install the Custom ROM

Now that you have wiped the data and cache partitions, it is time to install the custom ROM. To do this, follow these steps:

1. Boot your device into TWRP recovery by pressing the Power and Volume Up buttons simultaneously.
2. Tap on the Install button.
3. Select the custom ROM zip file you downloaded earlier.
4. Swipe the button to start the installation process.

Step 6: Install GApps

After installing the custom ROM, you need to install the GApps package to get access to Google Play Store and other Google services. To install the GApps package, follow these steps:

1. Boot your device into TWRP recovery by pressing the Power and Volume Up buttons simultaneously.
2. Tap on the Install button.
3. Select the GApps zip file you downloaded earlier.
4. Swipe the button to start the installation process.

Step 7: Reboot your Device

Once you have installed the custom ROM and the GApps package, it is time to reboot your device. To do this, follow these steps:

1. Boot your device into TWRP recovery by pressing the Power and Volume Up buttons simultaneously.
2. Tap on the Reboot button.
3. Select System from the list of options.
4. Swipe the button to start the reboot process.

Conclusion

Congratulations! You have successfully installed a custom ROM with TWRP recovery on your Android device. Custom ROMs can offer a lot of benefits, but they also come with their risks. Make sure you follow the instructions carefully and create a backup of your current ROM before proceeding with the installation. Happy flashing!