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How to connect an Android tablet to a 3G modem. Connecting a 3G modem to Android

Probably, every tablet owner is familiar with a situation where the Internet is urgently needed, and there is not a single Wi-Fi signal nearby. In this case, only the modem and the 3G module help. But if you don’t have the latter, don’t be upset, because most modern tablets can work with the modem through an ordinary OTG cable. How to connect an Android tablet to a 3G modem? Read about it later in our article.

Modem Properties

First, a few words about what this device is. 3G-modem - a transmitting and receiving element, which serves to exchange data via a radio channel. Each 3G modem is connected to its mobile operator.

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According to their capabilities, these elements are capable of transmitting information at speeds up to several megabits per second. In addition, unlike cable Internet, a modem network “catches” almost everywhere where there is mobile communication. Therefore, such devices are indispensable for those who travel frequently and travel on business trips. Some tablets have their own connector - a module for reading SIM-cards. In this case, the tablet itself works as a modem, without additional settings (except for the basic ones). The communication range itself can be the most diverse - WCDMA, UMTS, HSDPA, as well as HSPA +. But if there is no such module, you have to work hard to connect the modem to the gadget via the OTG cable. In principle, the connection speed and data transfer quality are the same in both cases. The only difference isthat without a module for SIM cards you have to connect the modem directly through a short cable to the device, and this causes some inconvenience with frequent use of the Internet.





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Next, on the utility developer’s website, we find the driver specifically for your brand and tablet model. The driver must be placed in the folder at the address "sdcard / pppwidget / lib". Then we connect the modem using the OTG cable and go to the settings menu of the PPP Widget widget.

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We find the “Connection Settings” section and prescribe all the settings that were provided by your operator (access point, etc.). We save the settings and try to connect to the Internet. After reconnecting the modem, the Internet should appear on the tablet. Also, a small “3G” icon will appear on the main background from above, as shown in the photo below:
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What to do if the Internet does not appear?

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