Download & Install OxygenOS 5.1.5 OnePlus 6

Official OxygenOS 5.1.5 update onePlus 6-

official OxygenOS 5.1.5 Firmware for Oneplus 6 is now Rolling out With the Minor Fixes. if You own a Oneplus 6 then you can Download &  Install latest Firmware on it. Here we share latest official Firmware for Oneplus 6. this is a upgrade Package Which is Flashable with the OTA Method means using the Stock Recovery. New update for Oneplus 6 will improve system stability Security and user experience as Well Google Security patches.

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1, How to Flash Official Firmware on Vivo With QCOM-DLoader.
2. How to Disbale Boot verification using No verity Disbaler.
3. How to Repair IMEI Number on Qualcomm Phone [Easy Method]
4. How to Install Xposed framework on any Android Device [also Nougat]
5. How to Root without PC [Easy method]
6. How to backup NVRAM aka IMEI Number [Easy method Mediatek]


1. This Guide Work only on the Listed Devices So Please Don’t try it on any other Phone.
2. Flashing The Rom Will Erase all your Data , So create a backup of your personal data before Flashing, if possible.
3. Please Do carefully, We are not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device at-least 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5. Follow all steps correctly otherwise it cause bootloop.
6. Must backup NVRAM using this Guide before Doing anything.

Download OxygenOS 5.1.5 For Oneplus 6-

  1. OxygenOS 5.1.5 OTA for OnePlus 6 – Download (OxygenOS 5.1.0 to OxygenOS 5.1.5)
  2. OxygenOS 5.1.5 OTA for OnePlus 6 – Download (OxygenOS 5.1.3 to OxygenOS 5.1.5)
  3. OxygenOS 5.1.5 Full ROM for OnePlus 6 – DownloadMirror

How update Oneplus 6 to stable OxygenOS 5.1.5-

  • Follow This Step by Step Guide to Install This Firmware Here