oxygen

OnePlus 3 is now being updated with Oxygen OS 3.2.8. This is an update to the stable Oxygen OS 3.2.7 that have been available for the device since long. The OOS 3.2.8 is still based on the newer Android 6.0.1 Marshmallow and not the Nougat. However, you can get the Android 7.0 on your OnePlus 3...

Here we have the Oxygen OS 3.5.3 firmware update files for the OnePlus 3T exclusively for you. We have the full ROM zip file which is flashable via stock recovery as well as a custom TWRP recovery as well. The officially signed OTA zip file will be available soon. Stay tuned. Full Firmware File...