DOWNLOAD OxygenOS 3.2.4 for OnePlus 3 FREE

NOTE:- Please backup all your device data , before flashing the new rom
Please make sure that your phone has more than 75% of Battery left

Please read the following instructions carefully before flashing your device. Flashing may lead to loss of data and damaged hardware if not done properly. Please contact our customer support if you feel uncomfortable performing the steps below.

Download the software build for your device at the bottom of this page.
Plug your phone into your computer and copy the downloaded .zip to your phone’s storage. If you’re using a Mac, you can install Android File Transfer for this operation.
After the .zip file is copied to your phone, reboot your phone into recovery mode. To do this, shut down your device and turn it back on while holding the power and volume down buttons simultaneously.
Choose "Install from local / Install from SD", find your .zip file and click on "Install" to confirm
Wait a while, your phone should now update to the selected build and reboot automatically to take you into OxygenOS