Download OxygenOS 5.1.5 August 2018 OTA for OnePlus 5 / 5T – Carries Project Treble Support

Find ahead how to download latest OxygenOS 5.1.5 August 2018 official OTA update for your OnePlus 5 and OnePlus 5T smartphone. Announced few days back, this latest OxygenOS build comes with the latest August 2018 security definitions. Further, this is also the first update which brings Project Treble to both older OnePlus flagships. The main goal with Project Treble is to provide faster updates. Despite no direct benefits to users just now, this new implementation should enable OnePlus to push out quick system upgrades in the future. For installation, you can download the complete OxygenOS 5.1.5 OTA update ZIP package for either OnePlus 5 or OnePlus 5T with the ahead mentioned links.

OnePlus is still quite committed to its strong software support for all its recent devices. Also, as there is a Open Beta channel in place, these stable builds get rigorous testing to ensure a reliable and smooth experience. The change-log for OxygenOS 5.1.5 is not quite long but fundamentally, Project Treble is a big change and one that has been asked by a lot of OnePlus loyal customers. We recommend you keep your device up-to-date to avoid any sort of issues. If you are not able to receive August 2018 update directly on your smartphone, continue reading to manually download OxygenOS 5.1.5 OTA package for OnePlus 5 / 5T.

Download OxygenOS 5.1.5 August 2018, OnePlus 5, OnePlus 5T

Previously, OnePlus was able to push out quick updates thanks to its less modified Android skin. Now, as Project Treble has made its way, we should see even faster updates. We do expect to see Android Pie rolling out for OnePlus 5 and 5T quite soon.

What’s New in OxygenOS 5.1.5 August 2018 Update:

Right ahead is the complete technical change-log for the new update arriving on OnePlus 5 / 5T:


  • Updated Android security patch to 2018.8
  • Confirm PIN without tapping √ to unlock the phone (Settings -> Security & lock screen -> Screen lock -> PIN)

Download OnePlus 5 / 5T OxygenOS 5.1.5 Stable Firmware:

Right below, we have attached official download links for OxygenOS 5.1.5 August 2018 official and complete ROM packages. Two things are important to note. First, these updates are officially signed which will let users flash them through stock recovery. Second, these aren’t Beta builds so can be updated to without losing previous user data. However, it is still advised to make a backup before installation.

OnePlus 5 OxygenOS 5.1.5 August 2018 Update:

OnePlus 5T OxygenOS 5.1.5 August 2018 Update:

As OnePlus has now setup a monthly update schedule, most updates carry minor changes which might not be noticeable right away. However, these changes do make the phone more reliable and secure hence making them quite important.

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Taimur Akmal
Devoted writer, enjoys developing code. Appreciates excellent food, exceptional coffee and great company. He is also into sublime design and nicely built cars.
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