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Download OxygenOS 3.2.1 for OnePlus 3 (OTA & Full ROM)

Here we will be sharing How to Download and Flash / Install OnePlus 3 OxygenOS 3.2.1 Firmware OTA Update without losing any data (root and non root users).The official OxygenOS 3.2.1 for OnePlus 3 is now available and the great news is that we have both OTA Update and full firmware file of OxygenOS 3.2.1.You can download OxygenOS 3.2.1 for OnePlus 3 (OTA + Full ROM) from the download section.Follow the guide below to update OnePlus 3 to OxygenOS 3.2.1

There is great news for all OnePlus 3 users.Now OxygenOS 3.2.0 is officially available for OnePlus 3.This is an incremental update.OnePlus recently released OxyegnOS 3.1.3 update for OnePlus 3 but few users noticed some bugs like (Memory management and screen problem) so OnePlus has released another update which is OxygenOS 3.2.0


This OxygenOS 3.0.1 is an incremental update.Previously OnePlus 3 was updated to OxygenOS 3.2.0 and we also have posted an article on How to Install OxygenOS 3.2.0 On OnePlus 3.The OxygenOS 3.2.1 is based on Android 6.0.1 Marshmallow.The Update will be available via OTA (Over-the-air).You can manually check for the update.We highly recommend upgrading your device to this firmware

To Check For Update, Go to settings >> About Phone >> Software Update


The good news is that we have both OTA and Full firmware files of OnePlus 3 Oxygen OS 3.2.1 Firmware.You can manually install the Firmware / ROM On your OnePlus 3.Both rooted and non-rooted users can install this latest firmware update.We are going to share step by step guide to Flash / Install OnePlus 3 OxygenOS 3.2.1 Firmware OTA Update Without Losing any data


Changelogs Of OxygenOS 3.2.1

  • Fixed some notification issues
  • Addressed SIM recognition issue
  • Enabled sRGB mode in developer options
  • Improved RAM management

For More Info visit the OnePlus Forum here


You only are responsible for your device. We at won’t be liable if any damage occurs to your device and/or its components.




OxygenOS 3.2.0 to OxygenOS 3.2.1 (15MB)

 Download Here

OxygenOS  3.2.1 Full ROM for OnePlus 3 (1.2GB)

 Download Here


Download & Install OnePlus 3 OxygenOS 3.2.1 Firmware OTA Update

Note:You can install OTA File (Just Update) if your device is currently On OxygenOS 3.2.0 or just flash the Full Firmware File.

First, read the Pre-requirement section carefully then follow the given steps.

Now follow this guide to Flash / Install OnePlus 3 OxygenOS 3.2.1 Firmware Update  Download and Install OnePlus 3 Oxygen OS 3.1.3 Firmware Update

(All the steps are same just use this firmware instead of that one)

If you have any question related to this post, feel free to leave that in the comment section 🙂

Source – OnePlus

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Rootmygalaxy a.k.a RMG is one of the biggest Android Guide websites which has been serving for last 4 years. The site gets avg. 1.5 million views per month These Posts are done by RMG Team Members.

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