Tips for smartphone use

Tips for smartphone use

How to quickly master the knowledge of smart phones: Let's write a small case study to analyze how the data mode can be disabled when it is useless, which can save a lot of traffic.

 

1. Data Mode

Open it again when you use it. Otherwise, many software will consume your traffic, which is a good way to control the traffic.

However, today's smartphones have many very helpful applications.

For example, Baidu map and AMAP:

 

2 Baidu Map

Scan the QR code and add my friends.