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Continue to ChatDownload OxygenOS 3.1.2 for OnePlus X (OnePlus X Marshmallow Update) https://www.stechguide.com/download-oxygenos-3-1-2-for-oneplus-x/
Download OxygenOS 3.1.2 for OnePlus X (OnePlus X Marshmallow Update) https://www.stechguide.com/download-oxygenos-3-1-2-for-oneplus-x/