LG Optimus 3D Cube SU870 Hard Reset - 100% Done
- Power Off Your Phone
- Press And Hold Volume Bown + 3D Button + Power Button.
- Release Power Button After LG Logo Keep Pressing Volume Bown + 3D Button,
- Release All Button After Recovery Menu
- Select wipe data factory reset
- Select button is touch left side option key
- its Done.
