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Continue to ChatOnePlus 5/5T get Android Oreo 8.1 with Oxygen OS 5.1 https://ndroidnews.com/oneplus-5-5t-get-android-oreo-8-1-with-oxygen-os-5-1/
OnePlus 5/5T get Android Oreo 8.1 with Oxygen OS 5.1 https://ndroidnews.com/oneplus-5-5t-get-android-oreo-8-1-with-oxygen-os-5-1/