OnePlus 3 OxygenOS Open Beta 12 Nougat Stock Rom

Hi, finally OnePlus launched OxygenOS Open Beta 12 stock Rom for OnePlus 3. This is OxygenOS Open Beta 12 based Android 7.1.1 Nougat and here is an easy and safe tutorial for install OnePlus 3 OxygenOS Open Beta 12 Nougat Stock Rom.

OnePlus 3 has Brilliant 5.5 inch Optic AMOLED screen with 1080 x 1920 pixels resolution. This phone comes with superb build quality and innovative design. OnePlus 3 has two outstanding features Qualcomm Snapdragon 820 and Corning Gorilla Glass 4, it’s make this phone very smoother and faster. Recently OnePlus has rolled out Stable OxygenOS 4.0.3 for OnePlus 3.

Must Read: How to disable Google Assistant from your OnePlus 3 Phone

Details of OxygenOS Open Beta 12 Stock Rom of OnePlus 3:

This is a OnePlus 3 OxygenOS Open Beta 12 Nougat Stock Rom and it is base on Android 7.1.1 Nougat ROm. Here is the OxygenOS Open Beta 12 Rom details:

1. Upgraded to Android 7.1.1.
2. New Shot on OnePlus wallpaper option.
3. Gallery Improvements.
4. New photo editor with watermark and photo straightening options.
5. Newly added media will be highlighted in Photos section.
6. Image location will be displayed on grid view.
7. Media can be grouped by month and year.
8. Folders and individual media can be hidden.
9. General bug fixes, Thanks.

Download Rom and tools of OnePlus 3:

Preparation of install OnePlus 3 OxygenOS Open Beta 12 Nougat Stock Rom:

1. Take a Full backup of your Oneplus 3 Click here.
2. Your phone battery should charge 80% minimum.
3. Read all steps then do it careful.

Must Read: How to control apps from accessing the Internet on OnePlus 3 phone

How to Install OnePlus 3 OxygenOS Open Beta 12 Nougat Stock Rom:

Method:1

Step 1: Download OnePlus 3 OxygenOS Open Beta 12 zip files. Connect your phone to PC and copy the downloaded.zip file into your Phone Internal Storage. Do not copy downloaded.zip into any folder or SD card!!

Step 2: Now shut down your device and long press volume down and power button to recovery mode. See in this image.

Step 3: Your phone is going to recovery mode. Now select language and click on install from local. find downloaded OnePlus 3 OxygenOS Open Beta 12 zip file and click on. installing process is start. Don’t interrupt this process, it might to take 4-6 minutes. your phone is reboot automatically.

Method:2

Step 1: Download OxygenOS Open Beta 12 Zip file and ADB and Fastboot Tool files. After then copy OxygenOS Open Beta 12 Rom zip file into ADB and Fastboot Tool folder. After then press and hold shift key in the keyboard and right click in the extracted Fast boot tool folder and select “Open command window here”. See in this image.

Step 2: Now shut down your device and long press volume down and power button to recovery mode. See in this image.

Step 3: Your phone is going to recovery mode. Now select language and click on install from USB. You will see Upgrade Android from USB then select OK. Now you can see “You are in Sideload Mode“.

Step 4:  Now connect your OnePlus 3 Smartphone with PC via USB cable and type adb sideload File Name.zip in the command window then press enter key. Don’t interrupt this process, it might to take 4-6 minutes. your phone will reboot automatically.

Must Read: How to Set Large Text on your OnePlus 3 Phone

Tips for OnePlus 3

After Install OnePlus 3 OxygenOS Open Beta 12 Stock Rom, you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read Root Advantage and Disadvantage by this article then follow this guide to root OnePlus 3.

I hope you like this install OnePlus 3 OxygenOS Open Beta 12 Nougat Stock firmware installation guide from which you will be able to easily Install OnePlus 3 OxygenOS Open Beta 12 Nougat Stock firmware without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.