How to factory reset OPPO R7s? How to wipe all data in OPPO R7s? How to bypass screen lock in OPPO R7s? How to restore defaults in OPPO R7s?
The following tutorial shows all method of master reset OPPO R7s. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your OPPO R7s will be as new and your Qualcomm Snapdragon 615 MSM8939 core will run faster.
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