Update Nexus 5X to Android O OPP3 Developer Preview 3 Official Factory Image

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Posted in: Tips & Tutorials

The Nexus 5X from LG is one of the few devices that have received Android O OPP3 Developer Preview 3. This release will be showcasing what Android O final release would look and feel like. Recently, Google finalized the APIs of Android O and this build carries those final APIs. This means, developers can now start testing their apps for Android O and ready them for Play Store release. This still is a Developer Preview hence┬áthere might be bugs and the final release might look a little different. Nonetheless, you can download and install Android O OPP3 Developer Preview 3 on your LG Nexus 5X through the manual guide given below. The only catch is that if this will be your first time playing around with a factory image, you might have to unlock your bootloader first before continuing – which means wiping all of your phone data.

If this is your very first time installing / flashing a factory image, we understand you would want to make sure your installation process go as smooth as possible. So before we actually jump to the installation process of Android O OPP3 image, let’s take a look below at how to backup all your data. When installing this Android O Developer Preview 3 factory image, your entire data will be wiped clean — like a brand new phone. As a Nexus 5X user, you have several options to choose from depending on how you want to store your data. These are the some of the tips given below that we want you to keep in mind and then proceed.

LG-Nexus-5X

Disclaimer: All the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial belong to their respective owners/developers. We (TeamAndroid.com) 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 ­čśë

Nexus 5X Android O OPP3 Factory Image Details:

Android O Developer Preview 3 is now available for the Nexus 5X, Nexus 6 and Nexus 9 phones. These are the major changes in Preview 3 2 release of Android O, as per Google:

Android O is a major release from Google. This third iteration brings final APIs for Android O so developers can start finalizing their apps. Further, more features have been unlocked for testing. Android O OPP3 is more stable than previous builds and carries many bug fixes.

Meanwhile, you should also check out the following articles:

If you plan on rooting this phone or are still confused for why to root Nexus 5X, read: Benefits of Rooting Your Android Device.

LG Nexus 5X USB Drivers

You will need to connect your Android phone with the computer. For that, please make sure you have installed the USB drivers for LG Nexus 5X properly. If not, you can download the latest official drivers from our Android USB Drivers section here:

Download LG Nexus 5X USB drivers!

Backup and Other Important Tips

Done with the USB drivers? Perfect. The tutorial is on the next page, but first, please take a look at the following tips and important points you need to take care of. These are important, as we don’t want anyone losing their personal data or apps:

Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:

If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.

A few more optional tips that you should remember:

1. Having problems connecting your Android phone to the computer? You need to enable USB debugging mode. See here: How to Enable USB Debugging — for Gingerbread, Ice Cream Sandwich and Developer Preview 3.

2. Make sure your Android device is charged up to 80-85% battery level. This might help you: How to Check Battery Percentage. Why? Because, if your phone goes off suddenly while installing a custom ROM, flashing an official firmware update or installing mods etc. — your phone might get bricked or go dead permanently. No one wants that, right?

4. Most of the tutorials and how-to guides on Team Android are for factory unlocked Android phones and tablets. We recommend not to try our guides if your phone is locked to a carrier, unless we have specified the carrier name or device model.

If you find the above tips useful and they were helpful to you, please consider giving us a +1 or LIKE to thank us!

All set and ready? Good. You can now continue reading on the next page and update your Nexus 5X to Android O factory image.