How to Unlock oppo smart mobile pattern pin network reset

• unlock oppo 
• smart phone.
• Very nice a tools.
• OPPO unlock tools.

It is very straightforward to use it.

Download setup tools : oppo-unlocker-setup
Download key: oppo-key

Extract here oppo-unlocker-setup

Extract here oppo key

copy oppo key 

Paste oppo-unlocker-setup

open OPPO_Unlocker