Since we would not have Android without Google, everyone has noticed that Pixel smartphones are a prime example of what an Android smartphone should look like. With so many unique software-related features, it's no wonder people want that pixel experience.
OnePlus comes standard with OxygenOS, one of the cleanest versions of Android on the market. If you're looking for something other than what you're currently using (or just want the exclusive pixel capabilities of your phone), you can easily do it with a custom ROM. Follow these instructions to get an authentic pixel user experience right on your OnePlus 6T.
Before you install a custom ROM, always do the following: Make sure that all personal information is secured on the phone. You can create a NANDroid backup in TWRP or use another tool like Titanium Backup to backup all installed apps and system settings.
Also, do not forget to mount your phone on your computer and save local files that you may want to keep on the computer, such as: Music, photos or videos. When you install this ROM, your device will revert to factory settings, possibly erasing your backups. If you are satisfied with your backup and are sure that everything is fine, you can proceed to the next step.
Note: When creating a NANDroid backup, it is critical that you back up and restore only the "data". Partition when you switch from OxygenOS to the Pixel Operating System. You just want your personal data and apps to be transferred, not system-specific things from another version of Android. For example, if you try to recover the system partition from a completely different ROM, you are stuck in a permanent boot loop because OxygenOS is not identical to the Pixel operating system.
Step 2: Download the Pixel Experience ROM  Once your data is secure and secure, you must download the custom Pixel Experience ROM and save it to your phone's internal memory for later use install the TWRP recovery environment. This ROM is from the developer saksham__033 and will give you an almost native pixel-like experience. This is because it is a true Pixel 3 system image. This means that it is not easy to replace the startup screen to imitate a pixel.
You get many benefits you would expect from a pixel ROM, such as a camera. The developer now has the fingerprint sensor in the display, which works on the 6T, so that no more problems are to be considered. It has been reported that everything is stable and safe to be used as a daily driver.
You can also assume that the latest monthly security patches are still available in the future. So that's always a plus. In addition, the fingerprint scanner works perfectly with the Pixel Experience ROM, so you can best secure your device from this point on.
Step 3: Download the latest TWRP flasher.
This is important because I want to use the custom recovery environment without the need for a computer in the future. Not to mention, if something goes wrong, you can almost always fix it as long as you can restart your device in TWRP. When you transition from OxygenOS to the Pixel operating system, you must take all necessary precautions to ensure a smooth process.
If you want to use advanced modifications and optimizations that require root access, be sure to install Magisk , However, you can also run this pixel ROM without root. So it depends only on your requirements for this device.
If you are not yet a root member, here's what you need to know about Magisk and your OnePlus 6T.
You need to load the internal memory of your phone into your computer to transfer the files You have downloaded to the phone from the previous steps. Connect the phone to your computer with a USB cable, and then open an Explorer window (or launch Android File Transfer if you are using a Mac). Keep the files in an easy-to-remember location, eg. For example, in the "Download" folder at the root of your phone.
Step 6: Start TWRP
Now that you have the necessary files for the Pixel Experience installation process, you need to restart your phone from the TWRP main screen. If you have not already done so, enable extended reboot. Then you can long press the power button to select the "Restore" option. Once you have done this, your phone should restart immediately and start the TWRP main menu.
Step 7: Delete System Data
Make sure your data is on your computer again safe and error-free before proceeding with the instructions. On the TWRP main screen, tap Delete and then Factory Reset before installing a brand new custom ROM. Then tap the Home button below and continue to the next step.
On the TWRP main screen, tap Install again and locate the Pixel Experience ROM Once you have downloaded the installer from your computer, tap the file and tap "Swipe to confirm flash" to start the installation process. When that's done, tap the "Back" button below and return to the main File Selection screen.
Repeat the same process that you have just done for Pixel ROM, but this time install the TWRP Flasher. When done, tap the Home button, go to Restart, then Restore. This part is critical as TWRP is now rebooted on your newly installed Pixel OS system partition, which is essential for the installation process. The first two files, but this time flick the Magisk installer.
Before you even try to recover your data, you may want to restart your phone and make sure that you can successfully start your new Pixel ROM. When you first start your device, the colorful and familiar Google logo will be displayed instead of the OnePlus logo. Once you get to the "Hi there" splash screen, you can restart TWRP and restore your data from a NANDroid as needed.
When you return to the Bootloader screen, enter TWRP and repeat step 7 and step 8 to reinstall the Pixel Experience ROM. This should cause the ROM to remain on the system partition this time, and then you will be able to boot correctly. The boot problem is related to the way the A / B system partition performs custom ROM installations.
If you use Magisk with this ROM, you can also flash Magisk a second time. Normally, fix any problems that occur when booting does not work properly. I would try this before I delete data and reinstall the ROM. It's a useful piece of information to get out of this bootloop!
If you have created a NANDroid backup from Step 1, attach the internal memory of your phone to the computer and transfer the necessary files, including all others of yours stored data. If the files were transferred to your phone's internal memory, return to the TWRP Main Menu, tap Restore, and select the NANDroid backup file you want to restore.
As mentioned earlier, you only want to restore the data partition that stores all your user apps and their stored data. Once the NANDroid has completely restored your data, everything should be golden from now on, as long as nothing went wrong in the recovery process. Now you can reboot your phone as usual and enjoy the new Pixel features and the smooth system experience.
Do not instantly install a custom kernel of your choice with this Pixel Experience ROM because it will mess things up. The custom kernel shipped with the ROM has all the functions that other kernels have and allows the fingerprint scanner to function properly.
If you try to flash another kernel with this ROM, your Wi-Fi will probably be damaged and the fingerprint scanner, to name but a few. This information saves you from reverting to the default kernel if you normally want to install a custom kernel with a new ROM.
Now you have an authentic Google Pixel When you work with your OnePlus 6T, you get full access to many exclusive Pixel features. Aside from losing some of the core features of OxygenOS, the only real downside is having to sacrifice the face-unlocking feature for the moment, but that's about it. I'll highlight a few of the pixel features that may interest you, as you can use them without any modifications or hassles.
The best part? You get a whole range of exclusive Pixel apps and features, as well as updates from the Play Store, just like any other apps you've previously downloaded. As a heads-up, this ROM provides only a minimal amount of Google apps, so you need to download the rest from the Play Store, such as YouTube or Gmail.
The Launcher is fast and clear and provides a solid experience right after unpacking. The Oxygen Launcher has some similarities with the Pixel Launcher. If you are used to the OnePlus standard startup screen, you should feel pretty familiar overall.
The phone app is one of The few Google apps are exclusive to Pixel smartphones, but you can now use them without any problem. In today's era of scam phone calls, it's always a welcome thing to have these extra anti-spam features.