What kind of network is h+ and how to change it into 4g network?

H is China Unicom’s 3G network. H stands for HSPA, an upgraded version of HSDPA, which is the 3.75G network.

3G refers to the third generation of mobile communication technology. It is a new generation of mobile communication system that combines wireless communication with multimedia communication such as the Internet. China Unicom 3G adopts the globally accepted WCDMA technology and can provide a variety of information services including video phone, wireless Internet, mobile Internet, mobile TV, mobile music and so on.

H How to change to 4g network:

1. First turn on the phone, find the "Settings" option on the main interface, as shown in the picture below, click to open.

#2. Swipe down on the opened interface and find the "Mobile Network" option to open it.

3. Then click the "Network Mode" option to open it, as shown in the figure below.

#4. Finally, set the network mode to "4G\3G\2G automatic selection" in the opened interface.

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