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Continue to ChatInstall OxygenOS Open Beta 20 for OnePlus 3 and Beta 11 for Oneplus 3T [Downloads] https://www.androidsage.com/2017/07/18/oxygenos-open-beta-20-for-oneplus-3-and-beta-11-for-oneplus-3t/
Install OxygenOS Open Beta 20 for OnePlus 3 and Beta 11 for Oneplus 3T [Downloads] https://www.androidsage.com/2017/07/18/oxygenos-open-beta-20-for-oneplus-3-and-beta-11-for-oneplus-3t/