Tips & Tutorials

Update Nexus One to MIUI v4 Android 4.0.4 Custom Firmware

Now let’s take a look at how you can install MIUI v4 Android 4.0.4 on Nexus One. Nexus One is still getting updates from the developers community, even when Google has dropped support of the phone and no more software updates are being released for the phone. MIUI v4 (by 2.7.27) is now available for Nexus One.

As you continue reading below, we will guide you through the process of how to install MIUI v4 (2.7.27) Android 4.0 ICS on Nexus One. Please make sure to backup all your data as this tutorial will wipe your internal storage. Let’s get on with the tutorial now.

Disclaimer: All the tools, mods or ROMs mentioned below belong to their respective owners/developers. We ( or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial 😉

Make sure you have installed all your USB drivers for the HTC Nexus One to connect it with the computer. Download Nexus One USB drivers! Apart from just the USB drivers, there are a few more things that you need to take care of.

1. You need to enable USB debugging mode. This helps to connect your Android phone with the PC. See here: How to Enable USB Debugging.

2. Your phone battery should be 80-85% charged. If your phone goes off suddenly because of battery, during flashing ROMs or installing mods and updates — your phone might go dead permanently. See here: How to Check Battery Percentage.

3. Backup all your important data that you might need as soon as your flash a new ROM, or make a backup for just in case, you never know when anything might go wrong. See below on how to backup data:

4. Your phone should be factory unlocked. Additional instructions for locked Android devices will be added in the tutorial for unlocking devices.

Now, let’s proceed with the tutorial on the next page and update Google Nexus One to MIUI v4 2.7.27 ROM.