OnePlus 3 OxygenOS 4.0.3 Nougat Stock Rom

Hi, finally OnePlus launched OxygenOS 4.0.3 stock Rom for OnePlus 3. This is OxygenOS 4.0.3 based Android 7.0 Nougat and here is an easy and safe tutorial for install OnePlus 3 OxygenOS 4.0.3 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 4.0.2 for OnePlus 3.

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

Details of OxygenOS 4.0.3 Stock Rom of OnePlus 3:

This is a OnePlus 3 OxygenOS 4.0.3 Nougat Stock Rom and it is base on Android 7.0 Nougat ROm. Here is the OxygenOS 4.0.3 Rom details:

  1. Added Wi-Fi IPv6 Support toggle.
  2. Optimized Smart Wi-Fi Switcher, if turned on, device will switch to data connection if Wi-Fi signal is consistently poor.
  3. Fixed crashes for Line.
  4. Increased stability of the Camera app.
  5. Optimized exposure when taking night time photos.
  6. Updated Audio Parameters and improved the quality of audio recordings.
  7. Updated APN settings for select carriers.
  8. Amazon Prime App will be pre-installed for India Users.

Known Issues and Fixes
Wi-Fi disconnections

  1. If you experience frequent WiFi disconnections, please go to Settings > Wi-Fi > Configure WiFi (Top right hand corner) > Scroll to bottom of the page and check the IP address format (IPv4 = Single line, IPv6 = Multiple lines)> If the IP address is IPv6 based, then turn off the IPv6 Support toggle and see if the disconnections stop.
  2. If you experience frequent WiFi disconnections due to switches between WiFi and data, please try turning off the Smart Wi-Fi Switcher at Settings > Wi-Fi > Configure WiFi and see if the disconnections stop.
  3. If you still experience WiFi connectivity issues, Thanks.

Download Rom and tools of OnePlus 3:

File NameDownload link
OnePlus 3 OxygenOS 4.0.2 to OxygenOS 4.0.3 OTA RomDownload
OnePlus 3 OxygenOS 4.0.3 Full RomDownload
OnePlus 3 USB DriverDownload
OnePlus 3 Fast-boot toolDownload
Other OnePlus 3 RomsDownload link
OnePlus 3 OxygenOS Open Beta 11 RomDownload
OnePlus 3 OxygenOS 4.0.2 Nougat Stock RomDownload
OnePlus 3 OxygenOS 4.0.1 Nougat Stock RomDownload
OnePlus 3 OxygenOS 4.0 Nougat Stock RomDownload
OnePlus 3 OxygenOS Open Beta 10 Nougat RomDownload
OnePlus 3 OxygenOS Open Beta 9 Nougat RomDownload
OnePlus 3 OxygenOS Open Beta 8 Nougat RomDownload
OnePlus 3 OxygenOS Open Beta 7 RomDownload
OnePlus 3 OxygenOS Open Beta 6 RomDownload
OnePlus 3 OxygenOS 3.2.6 Stock RomDownload
OnePlus 3 Resurrection Remix RomDownload
OnePlus 3 Lineage Nougat OS 7.1 unofficial ROMDownload
OnePlus 3 Official CM14.1 ROMDownload

Preparation of install OnePlus 3 OxygenOS 4.0.3 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 4.0.3 Nougat Stock Rom:

Method:1

Step 1: Download OnePlus 3 OxygenOS 4.0.3 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.

recovery mode

Step 3: Your phone is going to recovery mode. Now select language and click on install from local. find downloaded OnePlus 3 OxygenOS 4.0.3 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.

OnePlus X Marshmallow Stock Rom

Method:2

Step 1: Download OxygenOS 4.0.3 Zip file and ADB and Fastboot Tool files. After then copy OxygenOS 4.0.3 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.

Run fastboot command window for OnePlus 3

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

recovery mode

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“.

OnePlus 3 OxygenOS 4.0.3 Stock rom installing process

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 4.0.3 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 4.0.3 Nougat Stock Rom installation guide from which you will be able to easily Install OnePlus 3 OxygenOS 4.0.3 Nougat Stock Rom without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.

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