For folks trying to get into the recovery mode (for factory reset, etc) they need to-
- With the Pine turned off, Hold down VOL+ AND VOL- AND POWER at the same time ( hold the two volumes first and then add in the power)
- Hold all 3 past after it vibrates, until you see the Neptune logo appear and then immediately let go.
- From the Recovery Screen, just use the Volume buttons to navigate, and Power button to select Factory Reset.
Note- you will lose any modifications or data when you do this.