How to back up WeChat videos on iPhone?

WeChat has occupied an integral part of our personal and professional life, and rapidly occupied the space of a reliable media for exchanging vital information virtually. At times, we often find ourselves in a situation where we run the risk losing some vital data due to accidental deletion, update failure, or your iPhone being stolen and hence, keeping WeChat messages and images safe becomes imperative. How to back up WeChat videos on iPhone in a reliable way? The simplest and the best way ...