How to install the full package of Ace 2V system

The Yijia Ace 2V is a very good phone with excellent performance and a very discounted price, which attracted many people to purchase it at the beginning of its release. And many friends like to update the system first after receiving a new device, in order to obtain a better user experience. However, many friends do not know how to use the system after downloading the full package. Below, let me introduce the specific usage methods for everyone.

How can I use Ace2V to download the full system package? Installation Method for Full Package of OnePlus Ace2V System

1. Before using, you need to enter developer mode (for those who do not know how to operate, you can click