How to remove pattern lock LG D802 G2 Solution

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To perform Factory data reset, please do the next steps:
1. Turn the phone off.
2. Press and hold the following keys at the same time: "Volume Down" Key + "Power/Lock" Key on the back of the phone.
3. Release the "Power/Lock" Key only when the LG logo is displayed, then immediately press and hold the "Power/ Lock" Key again.
4. Release all keys when the Factory hard reset screen is displayed.
5. Press the "Power/Lock" Key to continue or either of the "Volume" Keys to cancel.
6. Press the "Power/Lock" Key once more to confirm or either of the "Volume" Keys to cancel.

Warning! All data will be erased from device memory, including system and application data, settings and downloaded applications. The device will restore to factory settings.