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You can dirty flash only if you are flashing over another beta build. A clean installation is highly recommended. Once you are booted to the latest TWRP recovery you need to make sure to wipe everything. Now that our requirements done, let’s reboot your phone to recovery again to proceed with installation of OOS Open Beta 8.
![oneplus 3 oxygen os zip to flash from twrp oneplus 3 oxygen os zip to flash from twrp](https://www.technobuzz.net/wp-content/uploads/2016/06/Stock-on-OnePlus-3-300x172.jpg)
Select twrp-3.0. and swipe to install the recovery required to install the Nougat Beta for OnePlus 3. Reboot to your current TWRP recovery. Press Install > Press Image.
#ONEPLUS 3 OXYGEN OS ZIP TO FLASH FROM TWRP HOW TO#
In this tutorial I’m going to explain how to install this Android 7.0 Nougat update on OnePlus 3 via TWRP. So, back them up in your computer or cloud. Backup of your personal data is very important. I’m going to explain every step I took to install this on my OnePlus 3. I have installed the OOS Open Beta 8 on my OnePlus 3 and it is working perfect. Maybe the final Nougat build will be on 7.1, but we do not know about that yet.
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While custom ROM developers and phone manufacturers are concentrating on Android 7.1, they released a beta of Android 7.0. OnePlus released the OxygenOS (OOS) Open Beta 8 for OnePlus 3 which is based on Android 7.0 Nougat. Along with the OS upgrade this build brings up some Nougat features like Multi Window, redesigned settings and notification with quick reply and more.