Hard Reset OPPO R1 R829T

First method:

  1. Make sure, that your phone is on.
    Hard Reset OPPO R1 R829T
  2. Then goto Menu -> Settings -> General tab -> Backup & Reset -> Restore Factory Settings -> Reset phone.
  3. Now your phone will reset and reboots.

Second method:

  1. Power off your device.
    Hard Reset OPPO R1 R829T
  2. Next press and hold Volume Down + Power button.
    HardReset OPPO R1 R829T
  3. When you see different logo, and next new menu, then release holded buttons.
  4. Now choose from this menu option "wipe data/factory reset" using Volume buttons to scroll options, and Power button to confirm.
  5. Then select option "Yes -- delete all user data".
  6. After that accept option "reboot system now".
  7. Done!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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