Install Official OxygenOS 3.2.2 Marshmallow On OnePlus 3

Install official OxygenOS 3.2.2 Marshmallow firmware on OnePlus 3. The OxygenOS 3.2.2 for the OnePlus 3 comes with several improvements and security patches.

The guide mentioned below is only for OnePlus 3 and cannot be tried on any other device or variant. You can check device model by going to Settings >> About Phone.

Install Official OxygenOS 3.2.2 Marshmallow On OnePlus 3

Take a complete backup of data,apps and settings as the procedure may wipe your data.

Make sure that the battery of device has a minimum charge of 60%.

Enable “USB debugging” on your device.

Download the OTA OxygenOS 3.2.2 firmware file from here.

Download the full ROM package from this page.

Root OnePlus 3 and install TWRP Recovery 

Install One Plus 3 With CyanogenMod 13 Custom ROM

install official OxygenOS 3.2.2 on the OnePlus 3

If OnePlus 3 Is Running on Stock Recovery

Download the software on your computer and connect your OnePlus 3 to your PC using USB cable.

Transfer the downloaded file on your phone and  remove the USB cord.

Switch off your device.

Enter Recovery. Hold power button and volume down button and enter recovery.

In recovery tap to install OTA package.

Swipe to install the package, wait till the latest OTA OxygenOS 3.2.2 is installed.

If OnePlus 3 Is Running on a Custom Recovery

Download the full ROM package on your computer.

Connect your device with your PC via USB cable and transfer the downloaded file on your device.

Once you have downloaded the file on your device remove the USB cord .

Switch off device.

Enter Recovery. Hold power button and volume down button and enter recovery.

Select “wipe data/factory reset”, wipe cache partition” and in Advanced select “Wipe Dalvik Cache”.

Go to  main menu of recovery and tap on Install.

Load the Oxygen OS 3.2.2 firmware file and swipe to start the installation process.

Tap to reboot your device by going to main recovery Menu.

You have installed Official OxygenOS 3.2.2 Marshmallow On OnePlus 3.

 

 

 

 

 

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