Probably every tablet owner familiar with this situation, when an urgent need the Internet, and near no signal Wi-Fi.In such a case it makes only a modem and 3G-module.But if the latter have not, do not worry, because most of today's tablet can run through an ordinary modem and OTG-cable.How to connect your Android tablet to the 3G-modem?Read more about this in our article.
Properties modems
to start a couple of words about what constitutes this unit.3G-modem - transceivers element that is used to exchange data via radio.Each 3G-modem is connected to your mobile operator.
In terms of features, these elements are able to transmit information at speeds of up to several megabits per second.In addition, unlike cable Internet modems network "catch" almost anywhere there is mobile communication.Therefore, these devices are indispensable for those who travel frequently and leave on a business trip.Some boards have a slot - Module for reading SIM-cards.In this case, the plate itself works as a modem without additional configuration (except the base).Himself communication range may be the most diverse - WCDMA, UMTS, HSDPA, and HSPA +.But if a module is missing, we have to work hard to connect on the OTG-cable modem to the gadget.In principle, the connection speed and quality of data in both cases is the same.The only difference is that without a module for SIM-cards have to be connected directly to the modem via a short cable to the device, and it gives some inconveniences for frequent use of the Internet.
Features tablets
Let's find out what elements is a modern modem.The element includes two main components: a flash drive, which stores data for the compound, and also the 3G-module.And if laptops and PC will automatically recognize the two parts, the plates are often seen as an ordinary modem stick.In order for your gadget to recognize it correctly, you need to make a few simple manipulations.On them will be discussed in the following paragraphs.By the way, almost all types of tablets Android tablet 3G-modem USB type connected via OTG-cable.This is a universal USB-cable, with which the gadget can recognize and read any flash drives, make and copy any information.
How to connect 3G-modem to Android?Switch to "only modem»
There are two basic ways by which you can adjust its work on track.Consider the first of them.For this we need a program and the computer 3GSW.We download the utility on your PC.Next, insert the modem into the connector and open the program.In the menu that appears, click the "modem only" and click on the output.As you can see, the method is quite simple.However, it has one major drawback - it works not at all modems.In this regard, consider the alternative method of translation into the "modem only".
For this we again need a computer and Internet access.Download the trial version of the utility HyperTerminal.Next, connect the modem to the computer, launch the Device Manager Windows.The list of equipment is our 3G-element and go to its properties.How to connect your Android tablet to the 3G-modem on?Next, select the "Modem" and rewrite speed, and its port number.After launch HyperTerminal and set the connections in the connection name (it can be arbitrary).Then, in a new window, enter the port number rewritten, connection speed and click "OK".In the opened tab of the write command «ate1», and then «at ^ u2diag = 0".Wait for the answer "ok", disable the modem.
Root-rights
In order to further our modem worked koorektno, we need to open the right to Root.What it is?Root - this login to access the account.In this case, the "Admin."Simply put, these rights provide us with all the features of the administrator (as in OS "Vindovs»):
- editing system files.
- right to change the visual design of the operating system "Android", a replacement label.
- Save and edit settings of system applications, as well as their backups.
- right to delete the old and install new applications.
of 3G-modem connection to Android - how to get administrator rights?
The first method is the most popular - its essence lies in the use of certain programs.However, it should be noted that they all have their list and their limited number of supported devices.The most popular of them:
- Kingo Android Root.
- Unlock Root Pro.
- Super One Click (ideal for operating systems Android 4.0).
3G-modem can be connected to another method.It is the use of android applications.The main advantage of this process - is no need to use a personal computer as in the first method.Rutirovaniya whole process is performed using a tablet itself, without any additional devices.The most popular android application for rutirovaniya:
- Universal AndRoot.
- Z4root.
- Framaroot.
worth noting that most programs of this type to obtain administrator privileges vulnerability exploits - exploits.Because of this, anti-virus programs installed on your tablet, may perceive the work of these tools as a threat and block their action.However, it is not so - all programs are completely safe and harmless (of course, with the condition that you are downloading them to your friends sites).
following method would be to install the firmware already activated with administrator rights.Most often, in addition to the Root-rights, they have a number of other improved versions.The most popular tool of them - CyanogenMod.
This program allows you not only to expand the rights of the user, but also allows you to change all system settings.It:
- status bar.
- quick settings panel.
- Themes.
- Lock screen.
- buttons on the external control panel.
- panel and line navigation.
- Construction of external shortcuts.
- Expansion screen.
- Audio Settings musical effects.
- configuration profiles and screen.
- Language settings and commissioning.
- Additional menu with the parameters of the device.
- clock widget, indicators of events and a lot of other useful features.
change the settings of your tablet to work with a modem
So administrator rights we already have.How to connect your Android tablet to the 3G-modem on?For this, we need to download in the "Play Store" app PPP Widget and install it on the gadget.To make it easier to work, create a desktop shortcut to a small program installed.
Next on the site of the developer tools find the driver specifically for your make and model of the tablet.The driver should be placed in a folder at «sdcard / pppwidget / lib».Then, connect the modem using the OTG-cable and go to the settings menu widget «PPP Widget».Find the section "Connection Settings" and prescribe all the settings that have been provided by your service (access point, and t.).Save the settings and try to connect to the Internet.After re-connect the modem to the Internet tablet should appear.Also on the main background on top of a small icon will be "3G", as shown in the photo below:
What if the Internet did not appear?
In this case it is necessary to establish whether the modem is in the list of supported for your tablet.If it is inconsistent, you will need to replace the modem on the other, which is in the list.
Conclusion So, we figured out how to connect to the Android tablet 3G-modem with your hands.As you can see, configure and connect the modem to the gadget can be a few minutes.But most importantly, to connect Android 3G-modem USB, you do not need to have special knowledge in the field of computer and special tools.
